57295707

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{26489}}^1$

素因数の和:26602

約数の個数: 16

約数和(自身を含む): 88158720

約数和(自身を除く): 30863013

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 26489, 79467, 185423, 556269, 2728367, 8185101, 19098569, 57295707]

約数ペア:

[(1, 57295707), (3, 19098569), (7, 8185101), (21, 2728367), (103, 556269), (309, 185423), (721, 79467), (2163, 26489)]