30393759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1613}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 44313984

約数和(自身を除く): 13920225

約数列:

[1, 3, 11, 33, 571, 1613, 1713, 4839, 6281, 17743, 18843, 53229, 921023, 2763069, 10131253, 30393759]

約数ペア:

[(1, 30393759), (3, 10131253), (11, 2763069), (33, 921023), (571, 53229), (1613, 18843), (1713, 17743), (4839, 6281)]