17966372463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{28859}}^1$

素因数の和:29208

約数の個数: 48

約数和(自身を含む): 29687243040

約数和(自身を除く): 11720870577

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 313, 663, 939, 1989, 2817, 4069, 5321, 12207, 15963, 28859, 36621, 47889, 69173, 86577, 207519, 259731, 375167, 490603, 622557, 1125501, 1471809, 3376503, 4415427, 6377839, 9032867, 19133517, 27098601, 57400551, 81295803, 117427271, 153558739, 352281813, 460676217, 1056845439, 1382028651, 1996263607, 5988790821, 17966372463]

約数ペア:

[(1, 17966372463), (3, 5988790821), (9, 1996263607), (13, 1382028651), (17, 1056845439), (39, 460676217), (51, 352281813), (117, 153558739), (153, 117427271), (221, 81295803), (313, 57400551), (663, 27098601), (939, 19133517), (1989, 9032867), (2817, 6377839), (4069, 4415427), (5321, 3376503), (12207, 1471809), (15963, 1125501), (28859, 622557), (36621, 490603), (47889, 375167), (69173, 259731), (86577, 207519)]