98208397

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 123548640

約数和(自身を除く): 25340243

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 2851, 4921, 19957, 34447, 54169, 105487, 139699, 379183, 738409, 2004253, 2654281, 5168863, 14029771, 98208397]

約数ペア:

[(1, 98208397), (7, 14029771), (19, 5168863), (37, 2654281), (49, 2004253), (133, 738409), (259, 379183), (703, 139699), (931, 105487), (1813, 54169), (2851, 34447), (4921, 19957)]