2013226656471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{8912381}}^1$

素因数の和:8913727

約数の個数: 24

約数和(自身を含む): 3063363941040

約数和(自身を除く): 1050137284569

約数列:

[1, 3, 9, 19, 57, 171, 1321, 3963, 11889, 25099, 75297, 225891, 8912381, 26737143, 80211429, 169335239, 508005717, 1524017151, 11773255301, 35319765903, 105959297709, 223691850719, 671075552157, 2013226656471]

約数ペア:

[(1, 2013226656471), (3, 671075552157), (9, 223691850719), (19, 105959297709), (57, 35319765903), (171, 11773255301), (1321, 1524017151), (3963, 508005717), (11889, 169335239), (25099, 80211429), (75297, 26737143), (225891, 8912381)]