11290251

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18539}}^1$

素因数の和:18578

約数の個数: 16

約数和(自身を含む): 17798400

約数和(自身を除く): 6508149

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 18539, 55617, 129773, 389319, 537631, 1612893, 3763417, 11290251]

約数ペア:

[(1, 11290251), (3, 3763417), (7, 1612893), (21, 537631), (29, 389319), (87, 129773), (203, 55617), (609, 18539)]