83381879

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 100145808

約数和(自身を除く): 16763929

約数列:

[1, 7, 49, 53, 97, 331, 371, 679, 2317, 2597, 4753, 5141, 16219, 17543, 32107, 35987, 122801, 224749, 251909, 859607, 1573243, 1701671, 11911697, 83381879]

約数ペア:

[(1, 83381879), (7, 11911697), (49, 1701671), (53, 1573243), (97, 859607), (331, 251909), (371, 224749), (679, 122801), (2317, 35987), (2597, 32107), (4753, 17543), (5141, 16219)]