80451539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17231}}^1$

素因数の和:17290

約数の個数: 16

約数和(自身を含む): 99256320

約数和(自身を除く): 18804781

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 17231, 120617, 396313, 499699, 2774191, 3497893, 11493077, 80451539]

約数ペア:

[(1, 80451539), (7, 11493077), (23, 3497893), (29, 2774191), (161, 499699), (203, 396313), (667, 120617), (4669, 17231)]