201718829

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1579}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 225093120

約数和(自身を除く): 23374291

約数列:

[1, 13, 31, 317, 403, 1579, 4121, 9827, 20527, 48949, 127751, 500543, 636337, 6507059, 15516833, 201718829]

約数ペア:

[(1, 201718829), (13, 15516833), (31, 6507059), (317, 636337), (403, 500543), (1579, 127751), (4121, 48949), (9827, 20527)]