674748357

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 936374688

約数和(自身を除く): 261626331

約数列:

[1, 3, 41, 67, 123, 201, 1681, 1997, 2747, 5043, 5991, 8241, 81877, 112627, 133799, 245631, 337881, 401397, 3356957, 5485759, 10070871, 16457277, 224916119, 674748357]

約数ペア:

[(1, 674748357), (3, 224916119), (41, 16457277), (67, 10070871), (123, 5485759), (201, 3356957), (1681, 401397), (1997, 337881), (2747, 245631), (5043, 133799), (5991, 112627), (8241, 81877)]