7137911107

素因数分解:

${\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 7542113040

約数和(自身を除く): 404201933

約数列:

[1, 31, 83, 109, 821, 961, 2573, 3379, 9047, 25451, 68143, 79763, 89489, 104749, 280457, 788981, 2112433, 2774159, 7427587, 8694167, 65485423, 85998929, 230255197, 7137911107]

約数ペア:

[(1, 7137911107), (31, 230255197), (83, 85998929), (109, 65485423), (821, 8694167), (961, 7427587), (2573, 2774159), (3379, 2112433), (9047, 788981), (25451, 280457), (68143, 104749), (79763, 89489)]