317912829

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{1013}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 460193760

約数和(自身を除く): 142280931

約数列:

[1, 3, 13, 39, 169, 507, 619, 1013, 1857, 3039, 8047, 13169, 24141, 39507, 104611, 171197, 313833, 513591, 627047, 1881141, 8151611, 24454833, 105970943, 317912829]

約数ペア:

[(1, 317912829), (3, 105970943), (13, 24454833), (39, 8151611), (169, 1881141), (507, 627047), (619, 513591), (1013, 313833), (1857, 171197), (3039, 104611), (8047, 39507), (13169, 24141)]