504037401

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7517}}^1$

素因数の和:7661

約数の個数: 32

約数和(自身を含む): 800636928

約数和(自身を除く): 296599527

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 721, 2163, 3193, 7517, 9579, 22351, 22551, 52619, 67053, 157857, 233027, 699081, 774251, 1631189, 2322753, 4893567, 5419757, 16259271, 24001781, 72005343, 168012467, 504037401]

約数ペア:

[(1, 504037401), (3, 168012467), (7, 72005343), (21, 24001781), (31, 16259271), (93, 5419757), (103, 4893567), (217, 2322753), (309, 1631189), (651, 774251), (721, 699081), (2163, 233027), (3193, 157857), (7517, 67053), (9579, 52619), (22351, 22551)]