12403833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 17873856

約数和(自身を除く): 5470023

約数列:

[1, 3, 13, 39, 557, 571, 1671, 1713, 7241, 7423, 21723, 22269, 318047, 954141, 4134611, 12403833]

約数ペア:

[(1, 12403833), (3, 4134611), (13, 954141), (39, 318047), (557, 22269), (571, 21723), (1671, 7423), (1713, 7241)]