7199227

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 16

約数和(自身を含む): 8512000

約数和(自身を除く): 1312773

約数列:

[1, 7, 49, 139, 151, 343, 973, 1057, 6811, 7399, 20989, 47677, 51793, 146923, 1028461, 7199227]

約数ペア:

[(1, 7199227), (7, 1028461), (49, 146923), (139, 51793), (151, 47677), (343, 20989), (973, 7399), (1057, 6811)]