1274208597

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{56249}}^1$

素因数の和:57097

約数の個数: 16

約数和(自身を含む): 1890000000

約数和(自身を除く): 615791403

約数列:

[1, 3, 9, 27, 839, 2517, 7551, 22653, 56249, 168747, 506241, 1518723, 47192911, 141578733, 424736199, 1274208597]

約数ペア:

[(1, 1274208597), (3, 424736199), (9, 141578733), (27, 47192911), (839, 1518723), (2517, 506241), (7551, 168747), (22653, 56249)]