30279141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 46475520

約数和(自身を除く): 16196379

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1567, 2147, 4701, 6441, 14103, 19323, 29773, 89319, 177071, 267957, 531213, 1593639, 3364349, 10093047, 30279141]

約数ペア:

[(1, 30279141), (3, 10093047), (9, 3364349), (19, 1593639), (57, 531213), (113, 267957), (171, 177071), (339, 89319), (1017, 29773), (1567, 19323), (2147, 14103), (4701, 6441)]