17274920859

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{272299}}^1$

素因数の和:272384

約数の個数: 48

約数和(自身を含む): 30584736000

約数和(自身を除く): 13309815141

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3339, 7049, 9063, 21147, 63441, 272299, 816897, 1906093, 2450691, 5173681, 5718279, 14431847, 15521043, 17154837, 36215767, 43295541, 46563129, 101022929, 108647301, 129886623, 274205093, 303068787, 325941903, 822615279, 909206361, 1919435651, 2467845837, 5758306953, 17274920859]

約数ペア:

[(1, 17274920859), (3, 5758306953), (7, 2467845837), (9, 1919435651), (19, 909206361), (21, 822615279), (53, 325941903), (57, 303068787), (63, 274205093), (133, 129886623), (159, 108647301), (171, 101022929), (371, 46563129), (399, 43295541), (477, 36215767), (1007, 17154837), (1113, 15521043), (1197, 14431847), (3021, 5718279), (3339, 5173681), (7049, 2450691), (9063, 1906093), (21147, 816897), (63441, 272299)]