207645477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{13687}}^1$

素因数の和:14092

約数の個数: 16

約数和(自身を含む): 298945920

約数和(自身を除く): 91300443

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 13687, 15171, 41061, 177931, 533793, 5324243, 15972729, 69215159, 207645477]

約数ペア:

[(1, 207645477), (3, 69215159), (13, 15972729), (39, 5324243), (389, 533793), (1167, 177931), (5057, 41061), (13687, 15171)]