80250989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3851}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 99227520

約数和(自身を除く): 18976531

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 3851, 20839, 26957, 50063, 350441, 881879, 6173153, 11464427, 80250989]

約数ペア:

[(1, 80250989), (7, 11464427), (13, 6173153), (91, 881879), (229, 350441), (1603, 50063), (2977, 26957), (3851, 20839)]