314827233

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 527482368

約数和(自身を除く): 212655135

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 137, 157, 287, 357, 411, 471, 697, 861, 959, 1099, 2091, 2329, 2669, 2877, 3297, 4879, 5617, 6437, 6987, 8007, 14637, 16303, 16851, 18683, 19311, 21509, 39319, 45059, 48909, 56049, 64527, 95489, 109429, 117957, 135177, 150563, 286467, 328287, 365653, 451689, 668423, 766003, 881869, 1096959, 2005269, 2298009, 2559571, 2645607, 6173083, 7678713, 14991773, 18519249, 44975319, 104942411, 314827233]

約数ペア:

[(1, 314827233), (3, 104942411), (7, 44975319), (17, 18519249), (21, 14991773), (41, 7678713), (51, 6173083), (119, 2645607), (123, 2559571), (137, 2298009), (157, 2005269), (287, 1096959), (357, 881869), (411, 766003), (471, 668423), (697, 451689), (861, 365653), (959, 328287), (1099, 286467), (2091, 150563), (2329, 135177), (2669, 117957), (2877, 109429), (3297, 95489), (4879, 64527), (5617, 56049), (6437, 48909), (6987, 45059), (8007, 39319), (14637, 21509), (16303, 19311), (16851, 18683)]