23490729

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3762

約数の個数: 20

約数和(自身を含む): 35544960

約数和(自身を除く): 12054231

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3671, 6399, 11013, 33039, 99117, 290009, 297351, 870027, 2610081, 7830243, 23490729]

約数ペア:

[(1, 23490729), (3, 7830243), (9, 2610081), (27, 870027), (79, 297351), (81, 290009), (237, 99117), (711, 33039), (2133, 11013), (3671, 6399)]