28630469

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2251}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 34590720

約数和(自身を除く): 5960251

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2251, 12719, 15757, 51773, 177829, 362411, 1244803, 4090067, 28630469]

約数ペア:

[(1, 28630469), (7, 4090067), (23, 1244803), (79, 362411), (161, 177829), (553, 51773), (1817, 15757), (2251, 12719)]