47243091

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3323}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 72117504

約数和(自身を除く): 24874413

約数列:

[1, 3, 7, 21, 677, 2031, 3323, 4739, 9969, 14217, 23261, 69783, 2249671, 6749013, 15747697, 47243091]

約数ペア:

[(1, 47243091), (3, 15747697), (7, 6749013), (21, 2249671), (677, 69783), (2031, 23261), (3323, 14217), (4739, 9969)]