25349841

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 43141824

約数和(自身を除く): 17791983

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1237, 1863, 2277, 3711, 6831, 11133, 13607, 20493, 28451, 33399, 40821, 85353, 100197, 122463, 256059, 312961, 367389, 768177, 938883, 1102167, 2304531, 2816649, 8449947, 25349841]

約数ペア:

[(1, 25349841), (3, 8449947), (9, 2816649), (11, 2304531), (23, 1102167), (27, 938883), (33, 768177), (69, 367389), (81, 312961), (99, 256059), (207, 122463), (253, 100197), (297, 85353), (621, 40821), (759, 33399), (891, 28451), (1237, 20493), (1863, 13607), (2277, 11133), (3711, 6831)]