497866079

素因数分解:

${\mathrm{61}}^2\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2186

約数の個数: 12

約数和(自身を含む): 513973512

約数和(自身を除く): 16107433

約数列:

[1, 61, 67, 1997, 3721, 4087, 121817, 133799, 249307, 7430837, 8161739, 497866079]

約数ペア:

[(1, 497866079), (61, 8161739), (67, 7430837), (1997, 249307), (3721, 133799), (4087, 121817)]