339459991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{42737}}^1$

素因数の和:42810

約数の個数: 12

約数和(自身を含む): 375410592

約数和(自身を除く): 35950601

約数列:

[1, 13, 47, 169, 611, 7943, 42737, 555581, 2008639, 7222553, 26112307, 339459991]

約数ペア:

[(1, 339459991), (13, 26112307), (47, 7222553), (169, 2008639), (611, 555581), (7943, 42737)]