2239461

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4126080

約数和(自身を除く): 1886619

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 189, 287, 289, 357, 369, 459, 697, 861, 867, 1071, 1107, 2023, 2091, 2583, 2601, 3213, 4879, 6069, 6273, 7749, 7803, 11849, 14637, 18207, 18819, 35547, 43911, 54621, 82943, 106641, 131733, 248829, 319923, 746487, 2239461]

約数ペア:

[(1, 2239461), (3, 746487), (7, 319923), (9, 248829), (17, 131733), (21, 106641), (27, 82943), (41, 54621), (51, 43911), (63, 35547), (119, 18819), (123, 18207), (153, 14637), (189, 11849), (287, 7803), (289, 7749), (357, 6273), (369, 6069), (459, 4879), (697, 3213), (861, 2601), (867, 2583), (1071, 2091), (1107, 2023)]