3820257

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 3437343

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 41, 51, 63, 87, 119, 123, 153, 189, 203, 261, 287, 357, 369, 459, 493, 609, 697, 783, 861, 1071, 1107, 1189, 1479, 1827, 2091, 2583, 3213, 3451, 3567, 4437, 4879, 5481, 6273, 7749, 8323, 10353, 10701, 13311, 14637, 18819, 20213, 24969, 31059, 32103, 43911, 60639, 74907, 93177, 131733, 141491, 181917, 224721, 424473, 545751, 1273419, 3820257]

約数ペア:

[(1, 3820257), (3, 1273419), (7, 545751), (9, 424473), (17, 224721), (21, 181917), (27, 141491), (29, 131733), (41, 93177), (51, 74907), (63, 60639), (87, 43911), (119, 32103), (123, 31059), (153, 24969), (189, 20213), (203, 18819), (261, 14637), (287, 13311), (357, 10701), (369, 10353), (459, 8323), (493, 7749), (609, 6273), (697, 5481), (783, 4879), (861, 4437), (1071, 3567), (1107, 3451), (1189, 3213), (1479, 2583), (1827, 2091)]