145991971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 163971648

約数和(自身を除く): 17979677

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 6121, 23851, 104057, 140783, 373381, 2393311, 6347477, 8587763, 145991971]

約数ペア:

[(1, 145991971), (17, 8587763), (23, 6347477), (61, 2393311), (391, 373381), (1037, 140783), (1403, 104057), (6121, 23851)]