39946699

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 46379520

約数和(自身を除く): 6432821

約数列:

[1, 13, 23, 43, 169, 239, 299, 559, 989, 3107, 3887, 5497, 7267, 10277, 12857, 40391, 71461, 133601, 167141, 236371, 928993, 1736813, 3072823, 39946699]

約数ペア:

[(1, 39946699), (13, 3072823), (23, 1736813), (43, 928993), (169, 236371), (239, 167141), (299, 133601), (559, 71461), (989, 40391), (3107, 12857), (3887, 10277), (5497, 7267)]