143640278159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1\times {\mathrm{489283}}^1$

素因数の和:491774

約数の個数: 16

約数和(自身を含む): 173887619328

約数和(自身を除く): 30247341169

約数列:

[1, 7, 17, 119, 2467, 17269, 41939, 293573, 489283, 3424981, 8317811, 58224677, 1207061161, 8449428127, 20520039737, 143640278159]

約数ペア:

[(1, 143640278159), (7, 20520039737), (17, 8449428127), (119, 1207061161), (2467, 58224677), (17269, 8317811), (41939, 3424981), (293573, 489283)]