47251393

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 56246400

約数和(自身を除く): 8995007

約数列:

[1, 7, 41, 61, 287, 427, 2501, 2699, 17507, 18893, 110659, 164639, 774613, 1152473, 6750199, 47251393]

約数ペア:

[(1, 47251393), (7, 6750199), (41, 1152473), (61, 774613), (287, 164639), (427, 110659), (2501, 18893), (2699, 17507)]