121176321

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{30211}}^1$

素因数の和:30412

約数の個数: 16

約数和(自身を含む): 185622528

約数和(自身を除く): 64446207

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 30211, 90633, 211477, 634431, 5770301, 17310903, 40392107, 121176321]

約数ペア:

[(1, 121176321), (3, 40392107), (7, 17310903), (21, 5770301), (191, 634431), (573, 211477), (1337, 90633), (4011, 30211)]