28659917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6176563

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6911, 76021, 89843, 200419, 988273, 2204609, 2605447, 28659917]

約数ペア:

[(1, 28659917), (11, 2605447), (13, 2204609), (29, 988273), (143, 200419), (319, 89843), (377, 76021), (4147, 6911)]