31019193

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 46938528

約数和(自身を除く): 15919335

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 1193, 2889, 3579, 8667, 10737, 26001, 32211, 96633, 127651, 289899, 382953, 1148859, 3446577, 10339731, 31019193]

約数ペア:

[(1, 31019193), (3, 10339731), (9, 3446577), (27, 1148859), (81, 382953), (107, 289899), (243, 127651), (321, 96633), (963, 32211), (1193, 26001), (2889, 10737), (3579, 8667)]