85870591491

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{4426091}}^1$

素因数の和:4426346

約数の個数: 16

約数和(自身を含む): 118973352960

約数和(自身を除く): 33102761469

約数列:

[1, 3, 29, 87, 223, 669, 6467, 19401, 4426091, 13278273, 128356639, 385069917, 987018293, 2961054879, 28623530497, 85870591491]

約数ペア:

[(1, 85870591491), (3, 28623530497), (29, 2961054879), (87, 987018293), (223, 385069917), (669, 128356639), (6467, 13278273), (19401, 4426091)]