3146072167

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 3786962432

約数和(自身を除く): 640890265

約数列:

[1, 7, 43, 67, 73, 301, 469, 511, 2137, 2881, 3139, 4891, 14959, 20167, 21973, 34237, 91891, 143179, 156001, 210313, 643237, 1002253, 1092007, 1472191, 6156697, 6708043, 10452067, 43096879, 46956301, 73164469, 449438881, 3146072167]

約数ペア:

[(1, 3146072167), (7, 449438881), (43, 73164469), (67, 46956301), (73, 43096879), (301, 10452067), (469, 6708043), (511, 6156697), (2137, 1472191), (2881, 1092007), (3139, 1002253), (4891, 643237), (14959, 210313), (20167, 156001), (21973, 143179), (34237, 91891)]