11380203

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 16912800

約数和(自身を除く): 5532597

約数列:

[1, 3, 9, 27, 521, 809, 1563, 2427, 4689, 7281, 14067, 21843, 421489, 1264467, 3793401, 11380203]

約数ペア:

[(1, 11380203), (3, 3793401), (9, 1264467), (27, 421489), (521, 21843), (809, 14067), (1563, 7281), (2427, 4689)]