1238193

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:410

約数の個数: 24

約数和(自身を含む): 2021600

約数和(自身を除く): 783407

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 379, 1089, 1137, 3267, 3411, 4169, 10233, 12507, 37521, 45859, 112563, 137577, 412731, 1238193]

約数ペア:

[(1, 1238193), (3, 412731), (9, 137577), (11, 112563), (27, 45859), (33, 37521), (99, 12507), (121, 10233), (297, 4169), (363, 3411), (379, 3267), (1089, 1137)]