23508789

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 8763339

約数列:

[1, 3, 47, 137, 141, 411, 1217, 3651, 6439, 19317, 57199, 166729, 171597, 500187, 7836263, 23508789]

約数ペア:

[(1, 23508789), (3, 7836263), (47, 500187), (137, 171597), (141, 166729), (411, 57199), (1217, 19317), (3651, 6439)]