11358981

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 6353019

約数列:

[1, 3, 9, 27, 29, 87, 89, 163, 261, 267, 489, 783, 801, 1467, 2403, 2581, 4401, 4727, 7743, 14181, 14507, 23229, 42543, 43521, 69687, 127629, 130563, 391689, 420703, 1262109, 3786327, 11358981]

約数ペア:

[(1, 11358981), (3, 3786327), (9, 1262109), (27, 420703), (29, 391689), (87, 130563), (89, 127629), (163, 69687), (261, 43521), (267, 42543), (489, 23229), (783, 14507), (801, 14181), (1467, 7743), (2403, 4727), (2581, 4401)]