23512761

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5542

約数の個数: 20

約数和(自身を含む): 35793252

約数和(自身を除く): 12280491

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5477, 16431, 49293, 147879, 290281, 443637, 870843, 2612529, 7837587, 23512761]

約数ペア:

[(1, 23512761), (3, 7837587), (9, 2612529), (27, 870843), (53, 443637), (81, 290281), (159, 147879), (477, 49293), (1431, 16431), (4293, 5477)]