3195367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 675353

約数列:

[1, 7, 23, 89, 161, 223, 623, 1561, 2047, 5129, 14329, 19847, 35903, 138929, 456481, 3195367]

約数ペア:

[(1, 3195367), (7, 456481), (23, 138929), (89, 35903), (161, 19847), (223, 14329), (623, 5129), (1561, 2047)]