24891543

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 40144896

約数和(自身を除く): 15253353

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 431, 621, 713, 837, 1293, 1863, 2139, 2511, 3879, 6417, 9913, 11637, 13361, 19251, 29739, 34911, 40083, 57753, 89217, 120249, 267651, 307303, 360747, 802953, 921909, 1082241, 2765727, 8297181, 24891543]

約数ペア:

[(1, 24891543), (3, 8297181), (9, 2765727), (23, 1082241), (27, 921909), (31, 802953), (69, 360747), (81, 307303), (93, 267651), (207, 120249), (279, 89217), (431, 57753), (621, 40083), (713, 34911), (837, 29739), (1293, 19251), (1863, 13361), (2139, 11637), (2511, 9913), (3879, 6417)]