7047513

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 11606400

約数和(自身を除く): 4558887

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 389, 549, 671, 1167, 1647, 2013, 3501, 4279, 6039, 10503, 12837, 18117, 23729, 38511, 71187, 115533, 213561, 261019, 640683, 783057, 2349171, 7047513]

約数ペア:

[(1, 7047513), (3, 2349171), (9, 783057), (11, 640683), (27, 261019), (33, 213561), (61, 115533), (99, 71187), (183, 38511), (297, 23729), (389, 18117), (549, 12837), (671, 10503), (1167, 6039), (1647, 4279), (2013, 3501)]