38308263

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25693}}^1$

素因数の和:25774

約数の個数: 16

約数和(自身を含む): 59198976

約数和(自身を除く): 20890713

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 25693, 77079, 179851, 539553, 1824203, 5472609, 12769421, 38308263]

約数ペア:

[(1, 38308263), (3, 12769421), (7, 5472609), (21, 1824203), (71, 539553), (213, 179851), (497, 77079), (1491, 25693)]