376977293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 488574720

約数和(自身を除く): 111597427

約数列:

[1, 7, 11, 29, 77, 203, 319, 401, 421, 2233, 2807, 2947, 4411, 4631, 11629, 12209, 30877, 32417, 81403, 85463, 127919, 134299, 168821, 895433, 940093, 1181747, 1857031, 4895809, 12999217, 34270663, 53853899, 376977293]

約数ペア:

[(1, 376977293), (7, 53853899), (11, 34270663), (29, 12999217), (77, 4895809), (203, 1857031), (319, 1181747), (401, 940093), (421, 895433), (2233, 168821), (2807, 134299), (2947, 127919), (4411, 85463), (4631, 81403), (11629, 32417), (12209, 30877)]