243844991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103371}}^1$

素因数の和:1103401

約数の個数: 8

約数和(自身を含む): 278049744

約数和(自身を除く): 34204753

約数列:

[1, 13, 17, 221, 1103371, 14343823, 18757307, 243844991]

約数ペア:

[(1, 243844991), (13, 18757307), (17, 14343823), (221, 1103371)]