30905853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30256

約数の個数: 16

約数和(自身を含む): 46405632

約数和(自身を除く): 15499779

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 30211, 90633, 332321, 936541, 996963, 2809623, 10301951, 30905853]

約数ペア:

[(1, 30905853), (3, 10301951), (11, 2809623), (31, 996963), (33, 936541), (93, 332321), (341, 90633), (1023, 30211)]