891036261

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1434841}}^1$

素因数の和:1434873

約数の個数: 16

約数和(自身を含む): 1377448320

約数和(自身を除く): 486412059

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1434841, 4304523, 12913569, 33001343, 38740707, 99004029, 297012087, 891036261]

約数ペア:

[(1, 891036261), (3, 297012087), (9, 99004029), (23, 38740707), (27, 33001343), (69, 12913569), (207, 4304523), (621, 1434841)]