128236443

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 172523520

約数和(自身を除く): 44287077

約数列:

[1, 3, 233, 383, 479, 699, 1149, 1437, 89239, 111607, 183457, 267717, 334821, 550371, 42745481, 128236443]

約数ペア:

[(1, 128236443), (3, 42745481), (233, 550371), (383, 334821), (479, 267717), (699, 183457), (1149, 111607), (1437, 89239)]