149447039

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 172900608

約数和(自身を除く): 23453569

約数列:

[1, 7, 163, 227, 577, 1141, 1589, 4039, 37001, 94051, 130979, 259007, 658357, 916853, 21349577, 149447039]

約数ペア:

[(1, 149447039), (7, 21349577), (163, 916853), (227, 658357), (577, 259007), (1141, 130979), (1589, 94051), (4039, 37001)]