71284621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 5766899

約数列:

[1, 17, 97, 139, 311, 1649, 2363, 5287, 13483, 30167, 43229, 229211, 512839, 734893, 4193213, 71284621]

約数ペア:

[(1, 71284621), (17, 4193213), (97, 734893), (139, 512839), (311, 229211), (1649, 43229), (2363, 30167), (5287, 13483)]