28730273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 34847232

約数和(自身を除く): 6116959

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6481, 71291, 84253, 200911, 926783, 2210021, 2611843, 28730273]

約数ペア:

[(1, 28730273), (11, 2611843), (13, 2210021), (31, 926783), (143, 200911), (341, 84253), (403, 71291), (4433, 6481)]