6897501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 11285120

約数和(自身を除く): 4387619

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 457, 559, 1161, 1371, 1677, 4113, 5031, 5941, 12339, 15093, 17823, 19651, 53469, 58953, 160407, 176859, 255463, 530577, 766389, 2299167, 6897501]

約数ペア:

[(1, 6897501), (3, 2299167), (9, 766389), (13, 530577), (27, 255463), (39, 176859), (43, 160407), (117, 58953), (129, 53469), (351, 19651), (387, 17823), (457, 15093), (559, 12339), (1161, 5941), (1371, 5031), (1677, 4113)]