45439219

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 55207008

約数和(自身を除く): 9767789

約数列:

[1, 7, 37, 49, 71, 259, 353, 497, 1813, 2471, 2627, 3479, 13061, 17297, 18389, 25063, 91427, 128723, 175441, 639989, 927331, 1228087, 6491317, 45439219]

約数ペア:

[(1, 45439219), (7, 6491317), (37, 1228087), (49, 927331), (71, 639989), (259, 175441), (353, 128723), (497, 91427), (1813, 25063), (2471, 18389), (2627, 17297), (3479, 13061)]