393110003

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{249911}}^1$

素因数の和:249946

約数の個数: 12

約数和(自身を含む): 465336144

約数和(自身を除く): 72226141

約数列:

[1, 11, 13, 121, 143, 1573, 249911, 2749021, 3248843, 30239231, 35737273, 393110003]

約数ペア:

[(1, 393110003), (11, 35737273), (13, 30239231), (121, 3248843), (143, 2749021), (1573, 249911)]