105225211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60859}}^1$

素因数の和:60898

約数の個数: 16

約数和(自身を含む): 136326400

約数和(自身を除く): 31101189

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 60859, 426013, 791167, 1156321, 5538169, 8094247, 15032173, 105225211]

約数ペア:

[(1, 105225211), (7, 15032173), (13, 8094247), (19, 5538169), (91, 1156321), (133, 791167), (247, 426013), (1729, 60859)]