3818787

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4229}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 5955840

約数和(自身を除く): 2137053

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4229, 12687, 29603, 88809, 181847, 545541, 1272929, 3818787]

約数ペア:

[(1, 3818787), (3, 1272929), (7, 545541), (21, 181847), (43, 88809), (129, 29603), (301, 12687), (903, 4229)]