2015516763

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4441}}^1$

素因数の和:4897

約数の個数: 40

約数和(自身を含む): 3250691136

約数和(自身を除く): 1235174373

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 431, 1053, 1293, 3879, 4441, 5603, 11637, 13323, 16809, 34911, 39969, 50427, 57733, 119907, 151281, 173199, 359721, 453843, 519597, 1558791, 1914071, 4676373, 5742213, 17226639, 24882923, 51679917, 74648769, 155039751, 223946307, 671838921, 2015516763]

約数ペア:

[(1, 2015516763), (3, 671838921), (9, 223946307), (13, 155039751), (27, 74648769), (39, 51679917), (81, 24882923), (117, 17226639), (351, 5742213), (431, 4676373), (1053, 1914071), (1293, 1558791), (3879, 519597), (4441, 453843), (5603, 359721), (11637, 173199), (13323, 151281), (16809, 119907), (34911, 57733), (39969, 50427)]