144920447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2671}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 173402112

約数和(自身を除く): 28481665

約数列:

[1, 7, 23, 161, 337, 2359, 2671, 7751, 18697, 54257, 61433, 430031, 900127, 6300889, 20702921, 144920447]

約数ペア:

[(1, 144920447), (7, 20702921), (23, 6300889), (161, 900127), (337, 430031), (2359, 61433), (2671, 54257), (7751, 18697)]