2401426881

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{57667}}^1$

素因数の和:58341

約数の個数: 24

約数和(自身を含む): 3970326464

約数和(自身を除く): 1568899583

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 4627, 5949, 13881, 41643, 57667, 173001, 403669, 519003, 1211007, 3633021, 38117887, 114353661, 266825209, 343060983, 800475627, 2401426881]

約数ペア:

[(1, 2401426881), (3, 800475627), (7, 343060983), (9, 266825209), (21, 114353661), (63, 38117887), (661, 3633021), (1983, 1211007), (4627, 519003), (5949, 403669), (13881, 173001), (41643, 57667)]