306906913

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 328872960

約数和(自身を除く): 21966047

約数列:

[1, 29, 31, 487, 701, 899, 14123, 15097, 20329, 21731, 341387, 437813, 630199, 9900223, 10582997, 306906913]

約数ペア:

[(1, 306906913), (29, 10582997), (31, 9900223), (487, 630199), (701, 437813), (899, 341387), (14123, 21731), (15097, 20329)]