23678431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 28712448

約数和(自身を除く): 5034017

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2411, 9821, 16877, 55453, 147071, 388171, 1029497, 3382633, 23678431]

約数ペア:

[(1, 23678431), (7, 3382633), (23, 1029497), (61, 388171), (161, 147071), (427, 55453), (1403, 16877), (2411, 9821)]