15392673

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 23106160

約数和(自身を除く): 7713487

約数列:

[1, 3, 9, 27, 81, 307, 619, 921, 1857, 2763, 5571, 8289, 16713, 24867, 50139, 190033, 570099, 1710297, 5130891, 15392673]

約数ペア:

[(1, 15392673), (3, 5130891), (9, 1710297), (27, 570099), (81, 190033), (307, 50139), (619, 24867), (921, 16713), (1857, 8289), (2763, 5571)]