15799131

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 23994880

約数和(自身を除く): 8195749

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 823, 2133, 2469, 6399, 7407, 19197, 22221, 65017, 66663, 195051, 199989, 585153, 1755459, 5266377, 15799131]

約数ペア:

[(1, 15799131), (3, 5266377), (9, 1755459), (27, 585153), (79, 199989), (81, 195051), (237, 66663), (243, 65017), (711, 22221), (823, 19197), (2133, 7407), (2469, 6399)]