1297184473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{308927}}^1$

素因数の和:308976

約数の個数: 16

約数和(自身を含む): 1556997120

約数和(自身を除く): 259812647

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 308927, 4016051, 5251759, 5869613, 68272867, 76304969, 99783421, 1297184473]

約数ペア:

[(1, 1297184473), (13, 99783421), (17, 76304969), (19, 68272867), (221, 5869613), (247, 5251759), (323, 4016051), (4199, 308927)]