22951747

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 29072736

約数和(自身を除く): 6120989

約数列:

[1, 7, 13, 49, 91, 137, 263, 637, 959, 1781, 1841, 3419, 6713, 12467, 12887, 23933, 36031, 87269, 167531, 252217, 468403, 1765519, 3278821, 22951747]

約数ペア:

[(1, 22951747), (7, 3278821), (13, 1765519), (49, 468403), (91, 252217), (137, 167531), (263, 87269), (637, 36031), (959, 23933), (1781, 12887), (1841, 12467), (3419, 6713)]