279505593

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{23581}}^1$

素因数の和:24029

約数の個数: 16

約数和(自身を含む): 415043200

約数和(自身を除く): 135537607

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 23581, 70743, 212229, 636687, 10352059, 31056177, 93168531, 279505593]

約数ペア:

[(1, 279505593), (3, 93168531), (9, 31056177), (27, 10352059), (439, 636687), (1317, 212229), (3951, 70743), (11853, 23581)]