12700311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 18377184

約数和(自身を除く): 5676873

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2377, 5343, 7131, 30901, 92703, 325649, 976947, 4233437, 12700311]

約数ペア:

[(1, 12700311), (3, 4233437), (13, 976947), (39, 325649), (137, 92703), (411, 30901), (1781, 7131), (2377, 5343)]