7724079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8692

約数の個数: 20

約数和(自身を含む): 12588840

約数和(自身を除く): 4864761

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8669, 26007, 78021, 95359, 234063, 286077, 702189, 858231, 2574693, 7724079]

約数ペア:

[(1, 7724079), (3, 2574693), (9, 858231), (11, 702189), (27, 286077), (33, 234063), (81, 95359), (99, 78021), (297, 26007), (891, 8669)]