1240707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 1844640

約数和(自身を除く): 603933

約数列:

[1, 3, 13, 29, 39, 87, 377, 1097, 1131, 3291, 14261, 31813, 42783, 95439, 413569, 1240707]

約数ペア:

[(1, 1240707), (3, 413569), (13, 95439), (29, 42783), (39, 31813), (87, 14261), (377, 3291), (1097, 1131)]