272663531

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 315194880

約数和(自身を除く): 42531349

約数列:

[1, 7, 131, 409, 727, 917, 2863, 5089, 53579, 95237, 297343, 375053, 666659, 2081401, 38951933, 272663531]

約数ペア:

[(1, 272663531), (7, 38951933), (131, 2081401), (409, 666659), (727, 375053), (917, 297343), (2863, 95237), (5089, 53579)]