30305427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 41518080

約数和(自身を除く): 11212653

約数列:

[1, 3, 71, 79, 213, 237, 1801, 5403, 5609, 16827, 127871, 142279, 383613, 426837, 10101809, 30305427]

約数ペア:

[(1, 30305427), (3, 10101809), (71, 426837), (79, 383613), (213, 142279), (237, 127871), (1801, 16827), (5403, 5609)]