40565239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21821}}^1$

素因数の和:21858

約数の個数: 12

約数和(自身を含む): 47921112

約数和(自身を除く): 7355873

約数列:

[1, 11, 13, 143, 169, 1859, 21821, 240031, 283673, 3120403, 3687749, 40565239]

約数ペア:

[(1, 40565239), (11, 3687749), (13, 3120403), (143, 283673), (169, 240031), (1859, 21821)]