22620897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 38510080

約数和(自身を除く): 15889183

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 223, 289, 351, 459, 663, 669, 867, 1989, 2007, 2601, 2899, 3757, 3791, 5967, 6021, 7803, 8697, 11271, 11373, 26091, 33813, 34119, 49283, 64447, 78273, 101439, 102357, 147849, 193341, 443547, 580023, 837811, 1330641, 1740069, 2513433, 7540299, 22620897]

約数ペア:

[(1, 22620897), (3, 7540299), (9, 2513433), (13, 1740069), (17, 1330641), (27, 837811), (39, 580023), (51, 443547), (117, 193341), (153, 147849), (221, 102357), (223, 101439), (289, 78273), (351, 64447), (459, 49283), (663, 34119), (669, 33813), (867, 26091), (1989, 11373), (2007, 11271), (2601, 8697), (2899, 7803), (3757, 6021), (3791, 5967)]