29121339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12318

約数の個数: 16

約数和(自身を含む): 42504224

約数和(自身を除く): 13382885

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 12241, 36723, 159133, 477399, 746701, 2240103, 9707113, 29121339]

約数ペア:

[(1, 29121339), (3, 9707113), (13, 2240103), (39, 746701), (61, 477399), (183, 159133), (793, 36723), (2379, 12241)]