39040071

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10271}}^1$

素因数の和:10462

約数の個数: 16

約数和(自身を含む): 59824128

約数和(自身を除く): 20784057

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 10271, 30813, 71897, 215691, 1859051, 5577153, 13013357, 39040071]

約数ペア:

[(1, 39040071), (3, 13013357), (7, 5577153), (21, 1859051), (181, 215691), (543, 71897), (1267, 30813), (3801, 10271)]