387840313

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{2293}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 450871936

約数和(自身を除く): 63031623

約数列:

[1, 7, 73, 331, 511, 2293, 2317, 16051, 24163, 167389, 169141, 758983, 1171723, 5312881, 55405759, 387840313]

約数ペア:

[(1, 387840313), (7, 55405759), (73, 5312881), (331, 1171723), (511, 758983), (2293, 169141), (2317, 167389), (16051, 24163)]