977198047

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{2333}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 1139365440

約数和(自身を除く): 162167393

約数列:

[1, 7, 53, 371, 1129, 2333, 7903, 16331, 59837, 123649, 418859, 865543, 2633957, 18437699, 139599721, 977198047]

約数ペア:

[(1, 977198047), (7, 139599721), (53, 18437699), (371, 2633957), (1129, 865543), (2333, 418859), (7903, 123649), (16331, 59837)]