16984906991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1321063}}^1$

素因数の和:1321142

約数の個数: 16

約数和(自身を含む): 19530610176

約数和(自身を除く): 2545703185

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 1321063, 17173819, 30384449, 56805709, 394997837, 738474217, 1306531307, 16984906991]

約数ペア:

[(1, 16984906991), (13, 1306531307), (23, 738474217), (43, 394997837), (299, 56805709), (559, 30384449), (989, 17173819), (12857, 1321063)]