38779293

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 62818560

約数和(自身を除く): 24039267

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 1721, 3219, 5163, 7511, 12047, 22533, 36141, 49909, 63677, 149727, 191031, 349363, 445739, 1048089, 1337217, 1846633, 5539899, 12926431, 38779293]

約数ペア:

[(1, 38779293), (3, 12926431), (7, 5539899), (21, 1846633), (29, 1337217), (37, 1048089), (87, 445739), (111, 349363), (203, 191031), (259, 149727), (609, 63677), (777, 49909), (1073, 36141), (1721, 22533), (3219, 12047), (5163, 7511)]