3005981867

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 3790209024

約数和(自身を除く): 784227157

約数列:

[1, 7, 31, 47, 53, 67, 83, 217, 329, 371, 469, 581, 1457, 1643, 2077, 2491, 2573, 3149, 3551, 3901, 4399, 5561, 10199, 11501, 14539, 17437, 18011, 22043, 24857, 27307, 30793, 38927, 77221, 97619, 110081, 120931, 136369, 166897, 172391, 206753, 261367, 294733, 540547, 683333, 770567, 846517, 954583, 1168279, 1206737, 1447271, 1829569, 2063131, 5173807, 6409343, 8102377, 9136723, 13852451, 36216649, 44865401, 56716639, 63957061, 96967157, 429425981, 3005981867]

約数ペア:

[(1, 3005981867), (7, 429425981), (31, 96967157), (47, 63957061), (53, 56716639), (67, 44865401), (83, 36216649), (217, 13852451), (329, 9136723), (371, 8102377), (469, 6409343), (581, 5173807), (1457, 2063131), (1643, 1829569), (2077, 1447271), (2491, 1206737), (2573, 1168279), (3149, 954583), (3551, 846517), (3901, 770567), (4399, 683333), (5561, 540547), (10199, 294733), (11501, 261367), (14539, 206753), (17437, 172391), (18011, 166897), (22043, 136369), (24857, 120931), (27307, 110081), (30793, 97619), (38927, 77221)]