7442037

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 11267520

約数和(自身を除く): 3825483

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1163, 2133, 3489, 6399, 10467, 31401, 91877, 94203, 275631, 826893, 2480679, 7442037]

約数ペア:

[(1, 7442037), (3, 2480679), (9, 826893), (27, 275631), (79, 94203), (81, 91877), (237, 31401), (711, 10467), (1163, 6399), (2133, 3489)]