23290257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 33013760

約数和(自身を除く): 9723503

約数列:

[1, 3, 19, 57, 103, 309, 1957, 3967, 5871, 11901, 75373, 226119, 408601, 1225803, 7763419, 23290257]

約数ペア:

[(1, 23290257), (3, 7763419), (19, 1225803), (57, 408601), (103, 226119), (309, 75373), (1957, 11901), (3967, 5871)]