416998917

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 641108260

約数和(自身を除く): 224109343

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 841, 1073, 1489, 2523, 3219, 4467, 7569, 9657, 13401, 31117, 43181, 55093, 93351, 129543, 165279, 280053, 388629, 495837, 1252249, 1597697, 3756747, 4793091, 11270241, 14379273, 46333213, 138999639, 416998917]

約数ペア:

[(1, 416998917), (3, 138999639), (9, 46333213), (29, 14379273), (37, 11270241), (87, 4793091), (111, 3756747), (261, 1597697), (333, 1252249), (841, 495837), (1073, 388629), (1489, 280053), (2523, 165279), (3219, 129543), (4467, 93351), (7569, 55093), (9657, 43181), (13401, 31117)]