299472017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4021}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 342577872

約数和(自身を除く): 43105855

約数列:

[1, 13, 17, 221, 337, 4021, 4381, 5729, 52273, 68357, 74477, 888641, 1355077, 17616001, 23036309, 299472017]

約数ペア:

[(1, 299472017), (13, 23036309), (17, 17616001), (221, 1355077), (337, 888641), (4021, 74477), (4381, 68357), (5729, 52273)]