2437709121

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{220747}}^1$

素因数の和:221165

約数の個数: 16

約数和(自身を含む): 3620267200

約数和(自身を除く): 1182558079

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 220747, 662241, 1986723, 5960169, 90285523, 270856569, 812569707, 2437709121]

約数ペア:

[(1, 2437709121), (3, 812569707), (9, 270856569), (27, 90285523), (409, 5960169), (1227, 1986723), (3681, 662241), (11043, 220747)]