2160506109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{130631}}^1$

素因数の和:130820

約数の個数: 16

約数和(自身を含む): 2978409600

約数和(自身を除く): 817903491

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 130631, 391893, 4833347, 14500041, 19464019, 58392057, 720168703, 2160506109]

約数ペア:

[(1, 2160506109), (3, 720168703), (37, 58392057), (111, 19464019), (149, 14500041), (447, 4833347), (5513, 391893), (16539, 130631)]