2065678947

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{2767}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 3016178880

約数和(自身を除く): 950499933

約数列:

[1, 3, 9, 109, 327, 761, 981, 2283, 2767, 6849, 8301, 24903, 82949, 248847, 301603, 746541, 904809, 2105687, 2714427, 6317061, 18951183, 229519883, 688559649, 2065678947]

約数ペア:

[(1, 2065678947), (3, 688559649), (9, 229519883), (109, 18951183), (327, 6317061), (761, 2714427), (981, 2105687), (2283, 904809), (2767, 746541), (6849, 301603), (8301, 248847), (24903, 82949)]