858268221

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{5153}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 1165216320

約数和(自身を除く): 306948099

約数列:

[1, 3, 59, 177, 941, 2823, 5153, 15459, 55519, 166557, 304027, 912081, 4848973, 14546919, 286089407, 858268221]

約数ペア:

[(1, 858268221), (3, 286089407), (59, 14546919), (177, 4848973), (941, 912081), (2823, 304027), (5153, 166557), (15459, 55519)]