128533237

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5669}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 152409600

約数和(自身を除く): 23876363

約数列:

[1, 7, 41, 79, 287, 553, 3239, 5669, 22673, 39683, 232429, 447851, 1627003, 3134957, 18361891, 128533237]

約数ペア:

[(1, 128533237), (7, 18361891), (41, 3134957), (79, 1627003), (287, 447851), (553, 232429), (3239, 39683), (5669, 22673)]