1330404309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2137}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 2199283632

約数和(自身を除く): 868879323

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 313, 663, 939, 1989, 2137, 2817, 4069, 5321, 6411, 12207, 15963, 19233, 27781, 36329, 36621, 47889, 69173, 83343, 108987, 207519, 250029, 326961, 472277, 622557, 668881, 1416831, 2006643, 4250493, 6019929, 8695453, 11370977, 26086359, 34112931, 78259077, 102338793, 147822701, 443468103, 1330404309]

約数ペア:

[(1, 1330404309), (3, 443468103), (9, 147822701), (13, 102338793), (17, 78259077), (39, 34112931), (51, 26086359), (117, 11370977), (153, 8695453), (221, 6019929), (313, 4250493), (663, 2006643), (939, 1416831), (1989, 668881), (2137, 622557), (2817, 472277), (4069, 326961), (5321, 250029), (6411, 207519), (12207, 108987), (15963, 83343), (19233, 69173), (27781, 47889), (36329, 36621)]