28310109

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 38662272

約数和(自身を除く): 10352163

約数列:

[1, 3, 53, 159, 263, 677, 789, 2031, 13939, 35881, 41817, 107643, 178051, 534153, 9436703, 28310109]

約数ペア:

[(1, 28310109), (3, 9436703), (53, 534153), (159, 178051), (263, 107643), (677, 41817), (789, 35881), (2031, 13939)]