16753941

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 24845184

約数和(自身を除く): 8091243

約数列:

[1, 3, 9, 71, 157, 167, 213, 471, 501, 639, 1413, 1503, 11147, 11857, 26219, 33441, 35571, 78657, 100323, 106713, 235971, 1861549, 5584647, 16753941]

約数ペア:

[(1, 16753941), (3, 5584647), (9, 1861549), (71, 235971), (157, 106713), (167, 100323), (213, 78657), (471, 35571), (501, 33441), (639, 26219), (1413, 11857), (1503, 11147)]