246804567

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{21089}}^1$

素因数の和:21222

約数の個数: 16

約数和(自身を含む): 340139520

約数和(自身を除く): 93334953

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 21089, 63267, 991183, 1750387, 2973549, 5251161, 82268189, 246804567]

約数ペア:

[(1, 246804567), (3, 82268189), (47, 5251161), (83, 2973549), (141, 1750387), (249, 991183), (3901, 63267), (11703, 21089)]