6570837

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 5380011

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 113, 117, 213, 273, 339, 497, 639, 791, 819, 923, 1017, 1469, 1491, 2373, 2769, 4407, 4473, 6461, 7119, 8023, 8307, 10283, 13221, 19383, 24069, 30849, 56161, 58149, 72207, 92547, 104299, 168483, 312897, 505449, 730093, 938691, 2190279, 6570837]

約数ペア:

[(1, 6570837), (3, 2190279), (7, 938691), (9, 730093), (13, 505449), (21, 312897), (39, 168483), (63, 104299), (71, 92547), (91, 72207), (113, 58149), (117, 56161), (213, 30849), (273, 24069), (339, 19383), (497, 13221), (639, 10283), (791, 8307), (819, 8023), (923, 7119), (1017, 6461), (1469, 4473), (1491, 4407), (2373, 2769)]