121975714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{512503}}^1$

素因数の和:512529

約数の個数: 16

約数和(自身を含む): 221401728

約数和(自身を除く): 99426014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 512503, 1025006, 3587521, 7175042, 8712551, 17425102, 60987857, 121975714]

約数ペア:

[(1, 121975714), (2, 60987857), (7, 17425102), (14, 8712551), (17, 7175042), (34, 3587521), (119, 1025006), (238, 512503)]