30331389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6709}}^1$

素因数の和:6860

約数の個数: 16

約数和(自身を含む): 44447040

約数和(自身を除く): 14115651

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 6709, 20127, 73799, 221397, 919133, 2757399, 10110463, 30331389]

約数ペア:

[(1, 30331389), (3, 10110463), (11, 2757399), (33, 919133), (137, 221397), (411, 73799), (1507, 20127), (4521, 6709)]