561014643

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1161521}}^1$

素因数の和:1161554

約数の個数: 16

約数和(自身を含む): 892048896

約数和(自身を除く): 331034253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1161521, 3484563, 8130647, 24391941, 26714983, 80144949, 187004881, 561014643]

約数ペア:

[(1, 561014643), (3, 187004881), (7, 80144949), (21, 26714983), (23, 24391941), (69, 8130647), (161, 3484563), (483, 1161521)]