1127928257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{3557}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 1248089472

約数和(自身を除く): 120161215

約数列:

[1, 17, 23, 391, 811, 3557, 13787, 18653, 60469, 81811, 317101, 1390787, 2884727, 49040359, 66348721, 1127928257]

約数ペア:

[(1, 1127928257), (17, 66348721), (23, 49040359), (391, 2884727), (811, 1390787), (3557, 317101), (13787, 81811), (18653, 60469)]