47708017

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{1543}}^1$

素因数の和:2188

約数の個数: 12

約数和(自身を含む): 55621056

約数和(自身を除く): 7913039

約数列:

[1, 7, 49, 631, 1543, 4417, 10801, 30919, 75607, 973633, 6815431, 47708017]

約数ペア:

[(1, 47708017), (7, 6815431), (49, 973633), (631, 75607), (1543, 30919), (4417, 10801)]