1267837441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{249427}}^1$

素因数の和:249480

約数の個数: 16

約数和(自身を含む): 1508540544

約数和(自身を除く): 240703103

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 249427, 3242551, 4240259, 5736821, 55123367, 74578673, 97525957, 1267837441]

約数ペア:

[(1, 1267837441), (13, 97525957), (17, 74578673), (23, 55123367), (221, 5736821), (299, 4240259), (391, 3242551), (5083, 249427)]