30331899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 48288240

約数和(自身を除く): 17956341

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 6029, 18087, 54261, 78377, 235131, 259247, 705393, 777741, 2333223, 3370211, 10110633, 30331899]

約数ペア:

[(1, 30331899), (3, 10110633), (9, 3370211), (13, 2333223), (39, 777741), (43, 705393), (117, 259247), (129, 235131), (387, 78377), (559, 54261), (1677, 18087), (5031, 6029)]