21058773407

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{110729}}^1$

素因数の和:111106

約数の個数: 16

約数和(自身を含む): 24396033600

約数和(自身を除く): 3337260193

約数列:

[1, 7, 101, 269, 707, 1883, 27169, 110729, 190183, 775103, 11183629, 29786101, 78285403, 208502707, 3008396201, 21058773407]

約数ペア:

[(1, 21058773407), (7, 3008396201), (101, 208502707), (269, 78285403), (707, 29786101), (1883, 11183629), (27169, 775103), (110729, 190183)]