27870122

素因数分解:

$2^1\times 7^3\times {\mathrm{40627}}^1$

素因数の和:40650

約数の個数: 16

約数和(自身を含む): 48753600

約数和(自身を除く): 20883478

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 40627, 81254, 284389, 568778, 1990723, 3981446, 13935061, 27870122]

約数ペア:

[(1, 27870122), (2, 13935061), (7, 3981446), (14, 1990723), (49, 568778), (98, 284389), (343, 81254), (686, 40627)]