30272193

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 50544000

約数和(自身を除く): 20271807

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5399, 5607, 16197, 37793, 48591, 113379, 340137, 480511, 1441533, 3363577, 4324599, 10090731, 30272193]

約数ペア:

[(1, 30272193), (3, 10090731), (7, 4324599), (9, 3363577), (21, 1441533), (63, 480511), (89, 340137), (267, 113379), (623, 48591), (801, 37793), (1869, 16197), (5399, 5607)]