149808217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 170271360

約数和(自身を除く): 20463143

約数列:

[1, 13, 19, 247, 617, 983, 8021, 11723, 12779, 18677, 152399, 242801, 606511, 7884643, 11523709, 149808217]

約数ペア:

[(1, 149808217), (13, 11523709), (19, 7884643), (247, 606511), (617, 242801), (983, 152399), (8021, 18677), (11723, 12779)]