23026761

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4322

約数の個数: 20

約数和(自身を含む): 34919632

約数和(自身を除く): 11892871

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4243, 5427, 12729, 38187, 114561, 284281, 343683, 852843, 2558529, 7675587, 23026761]

約数ペア:

[(1, 23026761), (3, 7675587), (9, 2558529), (27, 852843), (67, 343683), (81, 284281), (201, 114561), (603, 38187), (1809, 12729), (4243, 5427)]