8278023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 12644352

約数和(自身を除く): 4366329

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 167, 403, 501, 533, 1209, 1271, 1599, 2171, 3813, 5177, 6513, 6847, 15531, 16523, 20541, 49569, 67301, 89011, 201903, 212257, 267033, 636771, 2759341, 8278023]

約数ペア:

[(1, 8278023), (3, 2759341), (13, 636771), (31, 267033), (39, 212257), (41, 201903), (93, 89011), (123, 67301), (167, 49569), (403, 20541), (501, 16523), (533, 15531), (1209, 6847), (1271, 6513), (1599, 5177), (2171, 3813)]