28344219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29251}}^1$

素因数の和:29290

約数の個数: 16

約数和(自身を含む): 42122880

約数和(自身を除く): 13778661

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29251, 87753, 497267, 555769, 1491801, 1667307, 9448073, 28344219]

約数ペア:

[(1, 28344219), (3, 9448073), (17, 1667307), (19, 1491801), (51, 555769), (57, 497267), (323, 87753), (969, 29251)]