4889313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 3759327

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 131, 143, 261, 319, 377, 393, 429, 957, 1131, 1179, 1287, 1441, 1703, 2871, 3393, 3799, 4147, 4323, 5109, 11397, 12441, 12969, 15327, 18733, 34191, 37323, 41789, 49387, 56199, 125367, 148161, 168597, 376101, 444483, 543257, 1629771, 4889313]

約数ペア:

[(1, 4889313), (3, 1629771), (9, 543257), (11, 444483), (13, 376101), (29, 168597), (33, 148161), (39, 125367), (87, 56199), (99, 49387), (117, 41789), (131, 37323), (143, 34191), (261, 18733), (319, 15327), (377, 12969), (393, 12441), (429, 11397), (957, 5109), (1131, 4323), (1179, 4147), (1287, 3799), (1441, 3393), (1703, 2871)]