353180121

素因数分解:

$3^1\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{4111}}^1$

素因数の和:8212

約数の個数: 16

約数和(自身を含む): 538441728

約数和(自身を除く): 185261607

約数列:

[1, 3, 7, 21, 4091, 4111, 12273, 12333, 28637, 28777, 85911, 86331, 16818101, 50454303, 117726707, 353180121]

約数ペア:

[(1, 353180121), (3, 117726707), (7, 50454303), (21, 16818101), (4091, 86331), (4111, 85911), (12273, 28777), (12333, 28637)]