9487647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 14951664

約数和(自身を除く): 5464017

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 977, 1079, 2931, 3237, 8793, 9711, 12701, 38103, 81091, 114309, 243273, 729819, 1054183, 3162549, 9487647]

約数ペア:

[(1, 9487647), (3, 3162549), (9, 1054183), (13, 729819), (39, 243273), (83, 114309), (117, 81091), (249, 38103), (747, 12701), (977, 9711), (1079, 8793), (2931, 3237)]