138597999

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{1321}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 189669984

約数和(自身を除く): 51071985

約数列:

[1, 3, 41, 123, 853, 1321, 2559, 3963, 34973, 54161, 104919, 162483, 1126813, 3380439, 46199333, 138597999]

約数ペア:

[(1, 138597999), (3, 46199333), (41, 3380439), (123, 1126813), (853, 162483), (1321, 104919), (2559, 54161), (3963, 34973)]