315028569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{13513}}^1$

素因数の和:13944

約数の個数: 16

約数和(自身を含む): 443259200

約数和(自身を除く): 128230631

約数列:

[1, 3, 19, 57, 409, 1227, 7771, 13513, 23313, 40539, 256747, 770241, 5526817, 16580451, 105009523, 315028569]

約数ペア:

[(1, 315028569), (3, 105009523), (19, 16580451), (57, 5526817), (409, 770241), (1227, 256747), (7771, 40539), (13513, 23313)]