30451617

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5533

約数の個数: 24

約数和(自身を含む): 50843520

約数和(自身を除く): 20391903

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5431, 5607, 16293, 38017, 48879, 114051, 342153, 483359, 1450077, 3383513, 4350231, 10150539, 30451617]

約数ペア:

[(1, 30451617), (3, 10150539), (7, 4350231), (9, 3383513), (21, 1450077), (63, 483359), (89, 342153), (267, 114051), (623, 48879), (801, 38017), (1869, 16293), (5431, 5607)]