1115199321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557321}}^1$

素因数の和:557376

約数の個数: 16

約数和(自身を含む): 1605087360

約数和(自身を除く): 489888039

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 557321, 1671963, 12818383, 16162309, 38455149, 48486927, 371733107, 1115199321]

約数ペア:

[(1, 1115199321), (3, 371733107), (23, 48486927), (29, 38455149), (69, 16162309), (87, 12818383), (667, 1671963), (2001, 557321)]