70987119

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12853}}^1$

素因数の和:13126

約数の個数: 16

約数和(自身を含む): 108590592

約数和(自身を除く): 37603473

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 12853, 38559, 89971, 269913, 3380339, 10141017, 23662373, 70987119]

約数ペア:

[(1, 70987119), (3, 23662373), (7, 10141017), (21, 3380339), (263, 269913), (789, 89971), (1841, 38559), (5523, 12853)]