858409887

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{540901}}^1$

素因数の和:540950

約数の個数: 12

約数和(自身を含む): 1196475224

約数和(自身を除く): 338065337

約数列:

[1, 3, 23, 69, 529, 1587, 540901, 1622703, 12440723, 37322169, 286136629, 858409887]

約数ペア:

[(1, 858409887), (3, 286136629), (23, 37322169), (69, 12440723), (529, 1622703), (1587, 540901)]