129216247

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 136762912

約数和(自身を除く): 7546665

約数列:

[1, 37, 43, 241, 337, 1591, 8917, 10363, 12469, 14491, 81217, 383431, 536167, 3005029, 3492331, 129216247]

約数ペア:

[(1, 129216247), (37, 3492331), (43, 3005029), (241, 536167), (337, 383431), (1591, 81217), (8917, 14491), (10363, 12469)]