27356903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 5889817

約数列:

[1, 7, 19, 103, 133, 721, 1957, 1997, 13699, 13979, 37943, 205691, 265601, 1439837, 3908129, 27356903]

約数ペア:

[(1, 27356903), (7, 3908129), (19, 1439837), (103, 265601), (133, 205691), (721, 37943), (1957, 13979), (1997, 13699)]