172298243039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3156397}}^1$

素因数の和:3156459

約数の個数: 24

約数和(自身を含む): 207943500240

約数和(自身を除く): 35645257201

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2873, 3211, 4199, 54587, 3156397, 41033161, 53658749, 59971543, 533431093, 697563737, 779630059, 1019516231, 9068328581, 10135190767, 13253711003, 172298243039]

約数ペア:

[(1, 172298243039), (13, 13253711003), (17, 10135190767), (19, 9068328581), (169, 1019516231), (221, 779630059), (247, 697563737), (323, 533431093), (2873, 59971543), (3211, 53658749), (4199, 41033161), (54587, 3156397)]