28759461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 40711104

約数和(自身を除く): 11951643

約数列:

[1, 3, 17, 51, 643, 877, 1929, 2631, 10931, 14909, 32793, 44727, 563911, 1691733, 9586487, 28759461]

約数ペア:

[(1, 28759461), (3, 9586487), (17, 1691733), (51, 563911), (643, 44727), (877, 32793), (1929, 14909), (2631, 10931)]