11001309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 16061760

約数和(自身を除く): 5060451

約数列:

[1, 3, 11, 33, 389, 857, 1167, 2571, 4279, 9427, 12837, 28281, 333373, 1000119, 3667103, 11001309]

約数ペア:

[(1, 11001309), (3, 3667103), (11, 1000119), (33, 333373), (389, 28281), (857, 12837), (1167, 9427), (2571, 4279)]