318701019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10331}}^1$

素因数の和:10467

約数の個数: 32

約数和(自身を含む): 527675904

約数和(自身を除く): 208974885

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 10283, 10331, 30849, 30993, 72317, 134303, 216951, 402909, 940121, 1167403, 2820363, 3502209, 8171821, 15176239, 24515463, 45528717, 106233673, 318701019]

約数ペア:

[(1, 318701019), (3, 106233673), (7, 45528717), (13, 24515463), (21, 15176239), (39, 8171821), (91, 3502209), (113, 2820363), (273, 1167403), (339, 940121), (791, 402909), (1469, 216951), (2373, 134303), (4407, 72317), (10283, 30993), (10331, 30849)]