7142769

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 10664640

約数和(自身を除く): 3521871

約数列:

[1, 3, 9, 27, 137, 411, 1233, 1931, 3699, 5793, 17379, 52137, 264547, 793641, 2380923, 7142769]

約数ペア:

[(1, 7142769), (3, 2380923), (9, 793641), (27, 264547), (137, 52137), (411, 17379), (1233, 5793), (1931, 3699)]