22894593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 31330560

約数和(自身を除く): 8435967

約数列:

[1, 3, 47, 141, 397, 409, 1191, 1227, 18659, 19223, 55977, 57669, 162373, 487119, 7631531, 22894593]

約数ペア:

[(1, 22894593), (3, 7631531), (47, 487119), (141, 162373), (397, 57669), (409, 55977), (1191, 19223), (1227, 18659)]