3125486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 5806224

約数和(自身を除く): 2680738

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 1321, 2366, 2642, 9247, 17173, 18494, 34346, 120211, 223249, 240422, 446498, 1562743, 3125486]

約数ペア:

[(1, 3125486), (2, 1562743), (7, 446498), (13, 240422), (14, 223249), (26, 120211), (91, 34346), (169, 18494), (182, 17173), (338, 9247), (1183, 2642), (1321, 2366)]