23089171

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 4909037

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2351, 9821, 16457, 54073, 143411, 378511, 1003877, 3298453, 23089171]

約数ペア:

[(1, 23089171), (7, 3298453), (23, 1003877), (61, 378511), (161, 143411), (427, 54073), (1403, 16457), (2351, 9821)]