859590981

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{24137}}^1$

素因数の和:25465

約数の個数: 16

約数和(自身を含む): 1274486400

約数和(自身を除く): 414895419

約数列:

[1, 3, 9, 27, 1319, 3957, 11871, 24137, 35613, 72411, 217233, 651699, 31836703, 95510109, 286530327, 859590981]

約数ペア:

[(1, 859590981), (3, 286530327), (9, 95510109), (27, 31836703), (1319, 651699), (3957, 217233), (11871, 72411), (24137, 35613)]