1095939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 1965600

約数和(自身を除く): 869661

約数列:

[1, 3, 9, 13, 17, 19, 29, 39, 51, 57, 87, 117, 153, 171, 221, 247, 261, 323, 377, 493, 551, 663, 741, 969, 1131, 1479, 1653, 1989, 2223, 2907, 3393, 4199, 4437, 4959, 6409, 7163, 9367, 12597, 19227, 21489, 28101, 37791, 57681, 64467, 84303, 121771, 365313, 1095939]

約数ペア:

[(1, 1095939), (3, 365313), (9, 121771), (13, 84303), (17, 64467), (19, 57681), (29, 37791), (39, 28101), (51, 21489), (57, 19227), (87, 12597), (117, 9367), (153, 7163), (171, 6409), (221, 4959), (247, 4437), (261, 4199), (323, 3393), (377, 2907), (493, 2223), (551, 1989), (663, 1653), (741, 1479), (969, 1131)]