147091249

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 155105280

約数和(自身を除く): 8014031

約数列:

[1, 31, 101, 109, 431, 3131, 3379, 11009, 13361, 43531, 46979, 341279, 1349461, 1456349, 4744879, 147091249]

約数ペア:

[(1, 147091249), (31, 4744879), (101, 1456349), (109, 1349461), (431, 341279), (3131, 46979), (3379, 43531), (11009, 13361)]