8998451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 11708928

約数和(自身を除く): 2710477

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5081, 35567, 55891, 116863, 391237, 818041, 1285493, 8998451]

約数ペア:

[(1, 8998451), (7, 1285493), (11, 818041), (23, 391237), (77, 116863), (161, 55891), (253, 35567), (1771, 5081)]