996912147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 1789539840

約数和(自身を除く): 792627693

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 137, 187, 231, 289, 327, 357, 411, 561, 763, 867, 959, 1199, 1309, 1507, 1853, 2023, 2289, 2329, 2877, 3179, 3597, 3927, 4521, 5559, 6069, 6987, 8393, 9537, 10549, 12971, 14933, 16303, 20383, 22253, 25179, 25619, 31501, 31647, 38913, 39593, 44799, 48909, 61149, 66759, 76857, 94503, 104531, 118779, 142681, 164263, 179333, 220507, 253861, 277151, 313593, 346511, 428043, 435523, 492789, 537999, 661521, 761583, 831453, 1039533, 1149841, 1306569, 1777027, 2425577, 2792471, 3048661, 3449523, 4315637, 5331081, 7276731, 8377413, 9145983, 12946911, 19547297, 30209459, 47472007, 58641891, 90628377, 142416021, 332304049, 996912147]

約数ペア:

[(1, 996912147), (3, 332304049), (7, 142416021), (11, 90628377), (17, 58641891), (21, 47472007), (33, 30209459), (51, 19547297), (77, 12946911), (109, 9145983), (119, 8377413), (137, 7276731), (187, 5331081), (231, 4315637), (289, 3449523), (327, 3048661), (357, 2792471), (411, 2425577), (561, 1777027), (763, 1306569), (867, 1149841), (959, 1039533), (1199, 831453), (1309, 761583), (1507, 661521), (1853, 537999), (2023, 492789), (2289, 435523), (2329, 428043), (2877, 346511), (3179, 313593), (3597, 277151), (3927, 253861), (4521, 220507), (5559, 179333), (6069, 164263), (6987, 142681), (8393, 118779), (9537, 104531), (10549, 94503), (12971, 76857), (14933, 66759), (16303, 61149), (20383, 48909), (22253, 44799), (25179, 39593), (25619, 38913), (31501, 31647)]