389636061

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 522728640

約数和(自身を除く): 133092579

約数列:

[1, 3, 401, 419, 773, 1203, 1257, 2319, 168019, 309973, 323887, 504057, 929919, 971661, 129878687, 389636061]

約数ペア:

[(1, 389636061), (3, 129878687), (401, 971661), (419, 929919), (773, 504057), (1203, 323887), (1257, 309973), (2319, 168019)]