1269374449

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6977}}^1$

素因数の和:7117

約数の個数: 24

約数和(自身を含む): 1527344640

約数和(自身を除く): 257970191

約数列:

[1, 7, 47, 49, 79, 329, 553, 2303, 3713, 3871, 6977, 25991, 48839, 181937, 327919, 341873, 551183, 2295433, 3858281, 16068031, 25905601, 27007967, 181339207, 1269374449]

約数ペア:

[(1, 1269374449), (7, 181339207), (47, 27007967), (49, 25905601), (79, 16068031), (329, 3858281), (553, 2295433), (2303, 551183), (3713, 341873), (3871, 327919), (6977, 181937), (25991, 48839)]