222683363

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12781}}^1$

素因数の和:12938

約数の個数: 16

約数和(自身を含む): 269955840

約数和(自身を除く): 47272477

約数列:

[1, 7, 19, 131, 133, 917, 2489, 12781, 17423, 89467, 242839, 1674311, 1699873, 11720177, 31811909, 222683363]

約数ペア:

[(1, 222683363), (7, 31811909), (19, 11720177), (131, 1699873), (133, 1674311), (917, 242839), (2489, 89467), (12781, 17423)]