2842723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 3417120

約数和(自身を除く): 574397

約数列:

[1, 13, 17, 19, 221, 247, 323, 677, 4199, 8801, 11509, 12863, 149617, 167219, 218671, 2842723]

約数ペア:

[(1, 2842723), (13, 218671), (17, 167219), (19, 149617), (221, 12863), (247, 11509), (323, 8801), (677, 4199)]