23915379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1783}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 33910272

約数和(自身を除く): 9994893

約数列:

[1, 3, 17, 51, 263, 789, 1783, 4471, 5349, 13413, 30311, 90933, 468929, 1406787, 7971793, 23915379]

約数ペア:

[(1, 23915379), (3, 7971793), (17, 1406787), (51, 468929), (263, 90933), (789, 30311), (1783, 13413), (4471, 5349)]