28262037

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 39119040

約数和(自身を除く): 10857003

約数列:

[1, 3, 29, 87, 563, 577, 1689, 1731, 16327, 16733, 48981, 50199, 324851, 974553, 9420679, 28262037]

約数ペア:

[(1, 28262037), (3, 9420679), (29, 974553), (87, 324851), (563, 50199), (577, 48981), (1689, 16733), (1731, 16327)]