22109373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 16416387

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 419, 429, 451, 533, 1257, 1287, 1353, 1599, 3771, 4059, 4609, 4797, 5447, 5863, 13827, 16341, 17179, 17589, 41481, 49023, 51537, 52767, 59917, 154611, 179751, 188969, 223327, 539253, 566907, 669981, 1700721, 2009943, 2456597, 7369791, 22109373]

約数ペア:

[(1, 22109373), (3, 7369791), (9, 2456597), (11, 2009943), (13, 1700721), (33, 669981), (39, 566907), (41, 539253), (99, 223327), (117, 188969), (123, 179751), (143, 154611), (369, 59917), (419, 52767), (429, 51537), (451, 49023), (533, 41481), (1257, 17589), (1287, 17179), (1353, 16341), (1599, 13827), (3771, 5863), (4059, 5447), (4609, 4797)]