123786121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 134717440

約数和(自身を除く): 10931319

約数列:

[1, 19, 43, 103, 817, 1471, 1957, 4429, 27949, 63253, 84151, 151513, 1201807, 2878747, 6515059, 123786121]

約数ペア:

[(1, 123786121), (19, 6515059), (43, 2878747), (103, 1201807), (817, 151513), (1471, 84151), (1957, 63253), (4429, 27949)]