251082007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1973}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 286530048

約数和(自身を除く): 35448041

約数列:

[1, 11, 23, 253, 503, 1973, 5533, 11569, 21703, 45379, 127259, 499169, 992419, 10916609, 22825637, 251082007]

約数ペア:

[(1, 251082007), (11, 22825637), (23, 10916609), (253, 992419), (503, 499169), (1973, 127259), (5533, 45379), (11569, 21703)]