358393281

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{56431}}^1$

素因数の和:56536

約数の個数: 16

約数和(自身を含む): 501116160

約数和(自身を除く): 142722879

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 56431, 169293, 1636499, 4119463, 4909497, 12358389, 119464427, 358393281]

約数ペア:

[(1, 358393281), (3, 119464427), (29, 12358389), (73, 4909497), (87, 4119463), (219, 1636499), (2117, 169293), (6351, 56431)]