340680843

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{122503}}^1$

素因数の和:122615

約数の個数: 16

約数和(自身を含む): 509616640

約数和(自身を除く): 168935797

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 122503, 367509, 1102527, 3307581, 12617809, 37853427, 113560281, 340680843]

約数ペア:

[(1, 340680843), (3, 113560281), (9, 37853427), (27, 12617809), (103, 3307581), (309, 1102527), (927, 367509), (2781, 122503)]