38721699

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 62856000

約数和(自身を除く): 24134301

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2909, 4437, 8727, 13311, 26181, 49453, 78543, 84361, 148359, 253083, 445077, 759249, 1335231, 1434137, 2277747, 4302411, 12907233, 38721699]

約数ペア:

[(1, 38721699), (3, 12907233), (9, 4302411), (17, 2277747), (27, 1434137), (29, 1335231), (51, 759249), (87, 445077), (153, 253083), (261, 148359), (459, 84361), (493, 78543), (783, 49453), (1479, 26181), (2909, 13311), (4437, 8727)]