2284191

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1778049

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2789, 8367, 19523, 25101, 36257, 58569, 108771, 175707, 253799, 326313, 761397, 2284191]

約数ペア:

[(1, 2284191), (3, 761397), (7, 326313), (9, 253799), (13, 175707), (21, 108771), (39, 58569), (63, 36257), (91, 25101), (117, 19523), (273, 8367), (819, 2789)]