38980263

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64007}}^1$

素因数の和:64046

約数の個数: 16

約数和(自身を含む): 61447680

約数和(自身を除く): 22467417

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 64007, 192021, 448049, 1344147, 1856203, 5568609, 12993421, 38980263]

約数ペア:

[(1, 38980263), (3, 12993421), (7, 5568609), (21, 1856203), (29, 1344147), (87, 448049), (203, 192021), (609, 64007)]