242511919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6343}}^1$

素因数の和:6546

約数の個数: 16

約数和(自身を含む): 278171712

約数和(自身を除く): 35659793

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 6343, 38233, 82459, 107831, 1097339, 1401803, 14265407, 18654763, 242511919]

約数ペア:

[(1, 242511919), (13, 18654763), (17, 14265407), (173, 1401803), (221, 1097339), (2249, 107831), (2941, 82459), (6343, 38233)]