5181477

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 7957632

約数和(自身を除く): 2776155

約数列:

[1, 3, 7, 21, 137, 411, 959, 1801, 2877, 5403, 12607, 37821, 246737, 740211, 1727159, 5181477]

約数ペア:

[(1, 5181477), (3, 1727159), (7, 740211), (21, 246737), (137, 37821), (411, 12607), (959, 5403), (1801, 2877)]