4137111

素因数分解:

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

素因数の和:188

約数の個数: 36

約数和(自身を含む): 6846840

約数和(自身を除く): 2709729

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 131, 261, 319, 363, 393, 957, 1089, 1179, 1441, 2871, 3509, 3799, 4323, 10527, 11397, 12969, 15851, 31581, 34191, 41789, 47553, 125367, 142659, 376101, 459679, 1379037, 4137111]

約数ペア:

[(1, 4137111), (3, 1379037), (9, 459679), (11, 376101), (29, 142659), (33, 125367), (87, 47553), (99, 41789), (121, 34191), (131, 31581), (261, 15851), (319, 12969), (363, 11397), (393, 10527), (957, 4323), (1089, 3799), (1179, 3509), (1441, 2871)]