1293380751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{47309}}^1$

素因数の和:48026

約数の個数: 16

約数和(自身を含む): 1859850720

約数和(自身を除く): 566469969

約数列:

[1, 3, 13, 39, 701, 2103, 9113, 27339, 47309, 141927, 615017, 1845051, 33163609, 99490827, 431126917, 1293380751]

約数ペア:

[(1, 1293380751), (3, 431126917), (13, 99490827), (39, 33163609), (701, 1845051), (2103, 615017), (9113, 141927), (27339, 47309)]