477278607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421997}}^1$

素因数の和:422042

約数の個数: 16

約数和(自身を含む): 708956640

約数和(自身を除く): 231678033

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 421997, 1265991, 5485961, 12237913, 16457883, 36713739, 159092869, 477278607]

約数ペア:

[(1, 477278607), (3, 159092869), (13, 36713739), (29, 16457883), (39, 12237913), (87, 5485961), (377, 1265991), (1131, 421997)]