30670407

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4793}}^1$

素因数の和:4884

約数の個数: 20

約数和(自身を含む): 46405920

約数和(自身を除く): 15735513

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4793, 6399, 14379, 43137, 129411, 378647, 388233, 1135941, 3407823, 10223469, 30670407]

約数ペア:

[(1, 30670407), (3, 10223469), (9, 3407823), (27, 1135941), (79, 388233), (81, 378647), (237, 129411), (711, 43137), (2133, 14379), (4793, 6399)]