131005589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 162943200

約数和(自身を除く): 31937611

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 2717, 3211, 3709, 35321, 40799, 48217, 70471, 530387, 626821, 775181, 916123, 6895031, 10077353, 11909599, 131005589]

約数ペア:

[(1, 131005589), (11, 11909599), (13, 10077353), (19, 6895031), (143, 916123), (169, 775181), (209, 626821), (247, 530387), (1859, 70471), (2717, 48217), (3211, 40799), (3709, 35321)]