2021000409

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{11261}}^1$

素因数の和:11327

約数の個数: 48

約数和(自身を含む): 3319136640

約数和(自身を除く): 1298136231

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 289, 391, 459, 621, 867, 1173, 2601, 3519, 6647, 7803, 10557, 11261, 19941, 33783, 59823, 101349, 179469, 191437, 259003, 304047, 574311, 777009, 1722933, 2331027, 3254429, 4403051, 5168799, 6993081, 9763287, 13209153, 29289861, 39627459, 74851867, 87869583, 118882377, 224555601, 673666803, 2021000409]

約数ペア:

[(1, 2021000409), (3, 673666803), (9, 224555601), (17, 118882377), (23, 87869583), (27, 74851867), (51, 39627459), (69, 29289861), (153, 13209153), (207, 9763287), (289, 6993081), (391, 5168799), (459, 4403051), (621, 3254429), (867, 2331027), (1173, 1722933), (2601, 777009), (3519, 574311), (6647, 304047), (7803, 259003), (10557, 191437), (11261, 179469), (19941, 101349), (33783, 59823)]