39833211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 20819589

約数列:

[1, 3, 11, 29, 33, 87, 107, 319, 321, 389, 957, 1167, 1177, 3103, 3531, 4279, 9309, 11281, 12837, 33843, 34133, 41623, 102399, 124091, 124869, 372273, 457853, 1207067, 1373559, 3621201, 13277737, 39833211]

約数ペア:

[(1, 39833211), (3, 13277737), (11, 3621201), (29, 1373559), (33, 1207067), (87, 457853), (107, 372273), (319, 124869), (321, 124091), (389, 102399), (957, 41623), (1167, 34133), (1177, 33843), (3103, 12837), (3531, 11281), (4279, 9309)]