7628931

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 11566720

約数和(自身を除く): 3937789

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 6571, 19713, 59139, 177417, 282553, 847659, 2542977, 7628931]

約数ペア:

[(1, 7628931), (3, 2542977), (9, 847659), (27, 282553), (43, 177417), (129, 59139), (387, 19713), (1161, 6571)]