38643339

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2269}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 58983680

約数和(自身を除く): 20340341

約数列:

[1, 3, 7, 21, 811, 2269, 2433, 5677, 6807, 15883, 17031, 47649, 1840159, 5520477, 12881113, 38643339]

約数ペア:

[(1, 38643339), (3, 12881113), (7, 5520477), (21, 1840159), (811, 47649), (2269, 17031), (2433, 15883), (5677, 6807)]