28264489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 32823360

約数和(自身を除く): 4558871

約数列:

[1, 11, 17, 187, 289, 523, 3179, 4913, 5753, 8891, 54043, 97801, 151147, 1662617, 2569499, 28264489]

約数ペア:

[(1, 28264489), (11, 2569499), (17, 1662617), (187, 151147), (289, 97801), (523, 54043), (3179, 8891), (4913, 5753)]