16943433

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 25543872

約数和(自身を除く): 8600439

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1453, 3887, 4359, 11661, 18889, 33419, 56667, 100257, 245557, 434447, 736671, 1303341, 5647811, 16943433]

約数ペア:

[(1, 16943433), (3, 5647811), (13, 1303341), (23, 736671), (39, 434447), (69, 245557), (169, 100257), (299, 56667), (507, 33419), (897, 18889), (1453, 11661), (3887, 4359)]