23427981

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2417}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 11391219

約数列:

[1, 3, 9, 27, 359, 1077, 2417, 3231, 7251, 9693, 21753, 65259, 867703, 2603109, 7809327, 23427981]

約数ペア:

[(1, 23427981), (3, 7809327), (9, 2603109), (27, 867703), (359, 65259), (1077, 21753), (2417, 9693), (3231, 7251)]