8154393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 12027456

約数和(自身を除く): 3873063

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 5651, 16953, 73463, 209087, 220389, 627261, 2718131, 8154393]

約数ペア:

[(1, 8154393), (3, 2718131), (13, 627261), (37, 220389), (39, 209087), (111, 73463), (481, 16953), (1443, 5651)]