3886202313

素因数分解:

$3^3\times 7^1\times {\mathrm{20561917}}^1$

素因数の和:20561933

約数の個数: 16

約数和(自身を含む): 6579813760

約数和(自身を除く): 2693611447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 20561917, 61685751, 143933419, 185057253, 431800257, 555171759, 1295400771, 3886202313]

約数ペア:

[(1, 3886202313), (3, 1295400771), (7, 555171759), (9, 431800257), (21, 185057253), (27, 143933419), (63, 61685751), (189, 20561917)]