27819961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 31323600

約数和(自身を除く): 3503639

約数列:

[1, 13, 29, 109, 377, 677, 1417, 3161, 8801, 19633, 41093, 73793, 255229, 959309, 2139997, 27819961]

約数ペア:

[(1, 27819961), (13, 2139997), (29, 959309), (109, 255229), (377, 73793), (677, 41093), (1417, 19633), (3161, 8801)]