11198901

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 18714240

約数和(自身を除く): 7515339

約数列:

[1, 3, 7, 21, 29, 37, 49, 71, 87, 111, 147, 203, 213, 259, 497, 609, 777, 1073, 1421, 1491, 1813, 2059, 2627, 3219, 3479, 4263, 5439, 6177, 7511, 7881, 10437, 14413, 18389, 22533, 43239, 52577, 55167, 76183, 100891, 128723, 157731, 228549, 302673, 386169, 533281, 1599843, 3732967, 11198901]

約数ペア:

[(1, 11198901), (3, 3732967), (7, 1599843), (21, 533281), (29, 386169), (37, 302673), (49, 228549), (71, 157731), (87, 128723), (111, 100891), (147, 76183), (203, 55167), (213, 52577), (259, 43239), (497, 22533), (609, 18389), (777, 14413), (1073, 10437), (1421, 7881), (1491, 7511), (1813, 6177), (2059, 5439), (2627, 4263), (3219, 3479)]