23806863

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 36661248

約数和(自身を除く): 12854385

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2447, 3243, 7341, 9729, 22023, 56281, 115009, 168843, 345027, 506529, 1035081, 2645207, 7935621, 23806863]

約数ペア:

[(1, 23806863), (3, 7935621), (9, 2645207), (23, 1035081), (47, 506529), (69, 345027), (141, 168843), (207, 115009), (423, 56281), (1081, 22023), (2447, 9729), (3243, 7341)]