24290427

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 37962000

約数和(自身を除く): 13671573

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 1109, 3129, 3327, 7301, 7763, 21903, 23289, 54341, 163023, 165241, 495723, 1156687, 3470061, 8096809, 24290427]

約数ペア:

[(1, 24290427), (3, 8096809), (7, 3470061), (21, 1156687), (49, 495723), (147, 165241), (149, 163023), (447, 54341), (1043, 23289), (1109, 21903), (3129, 7763), (3327, 7301)]