295416477

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{9623}}^1$

素因数の和:10014

約数の個数: 20

約数和(自身を含む): 442511520

約数和(自身を除く): 147095043

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 9623, 10233, 28869, 30699, 86607, 259821, 779463, 3647117, 10941351, 32824053, 98472159, 295416477]

約数ペア:

[(1, 295416477), (3, 98472159), (9, 32824053), (27, 10941351), (81, 3647117), (379, 779463), (1137, 259821), (3411, 86607), (9623, 30699), (10233, 28869)]