47932997

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 8676283

約数列:

[1, 7, 47, 89, 329, 623, 1637, 4183, 11459, 29281, 76939, 145693, 538573, 1019851, 6847571, 47932997]

約数ペア:

[(1, 47932997), (7, 6847571), (47, 1019851), (89, 538573), (329, 145693), (623, 76939), (1637, 29281), (4183, 11459)]