15759939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4001}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 22859424

約数和(自身を除く): 7099485

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 4001, 12003, 52013, 156039, 404101, 1212303, 5253313, 15759939]

約数ペア:

[(1, 15759939), (3, 5253313), (13, 1212303), (39, 404101), (101, 156039), (303, 52013), (1313, 12003), (3939, 4001)]