156970653

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{324991}}^1$

素因数の和:325024

約数の個数: 16

約数和(自身を含む): 249593856

約数和(自身を除く): 92623203

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 324991, 974973, 2274937, 6824811, 7474793, 22424379, 52323551, 156970653]

約数ペア:

[(1, 156970653), (3, 52323551), (7, 22424379), (21, 7474793), (23, 6824811), (69, 2274937), (161, 974973), (483, 324991)]