1179981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1987200

約数和(自身を除く): 807219

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 137, 261, 297, 319, 411, 783, 957, 1233, 1507, 2871, 3699, 3973, 4521, 8613, 11919, 13563, 35757, 40689, 43703, 107271, 131109, 393327, 1179981]

約数ペア:

[(1, 1179981), (3, 393327), (9, 131109), (11, 107271), (27, 43703), (29, 40689), (33, 35757), (87, 13563), (99, 11919), (137, 8613), (261, 4521), (297, 3973), (319, 3699), (411, 2871), (783, 1507), (957, 1233)]