1738269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 1013571

約数列:

[1, 3, 9, 13, 39, 83, 117, 179, 249, 537, 747, 1079, 1611, 2327, 3237, 6981, 9711, 14857, 20943, 44571, 133713, 193141, 579423, 1738269]

約数ペア:

[(1, 1738269), (3, 579423), (9, 193141), (13, 133713), (39, 44571), (83, 20943), (117, 14857), (179, 9711), (249, 6981), (537, 3237), (747, 2327), (1079, 1611)]