1333421181

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2511151}}^1$

素因数の和:2511216

約数の個数: 12

約数和(自身を含む): 1958698560

約数和(自身を除く): 625277379

約数列:

[1, 3, 9, 59, 177, 531, 2511151, 7533453, 22600359, 148157909, 444473727, 1333421181]

約数ペア:

[(1, 1333421181), (3, 444473727), (9, 148157909), (59, 22600359), (177, 7533453), (531, 2511151)]