16149891

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 22095360

約数和(自身を除く): 5945469

約数列:

[1, 3, 79, 83, 237, 249, 821, 2463, 6557, 19671, 64859, 68143, 194577, 204429, 5383297, 16149891]

約数ペア:

[(1, 16149891), (3, 5383297), (79, 204429), (83, 194577), (237, 68143), (249, 64859), (821, 19671), (2463, 6557)]