2289753

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 3544320

約数和(自身を除く): 1254567

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 283, 849, 899, 2547, 2697, 8091, 8207, 8773, 24621, 26319, 73863, 78957, 254417, 763251, 2289753]

約数ペア:

[(1, 2289753), (3, 763251), (9, 254417), (29, 78957), (31, 73863), (87, 26319), (93, 24621), (261, 8773), (279, 8207), (283, 8091), (849, 2697), (899, 2547)]