47495847

素因数分解:

$3^1\times 7^2\times {\mathrm{323101}}^1$

素因数の和:323118

約数の個数: 12

約数和(自身を含む): 73667256

約数和(自身を除く): 26171409

約数列:

[1, 3, 7, 21, 49, 147, 323101, 969303, 2261707, 6785121, 15831949, 47495847]

約数ペア:

[(1, 47495847), (3, 15831949), (7, 6785121), (21, 2261707), (49, 969303), (147, 323101)]