12020931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6848829

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 809, 1143, 1651, 2427, 4953, 7281, 10517, 14859, 31551, 94653, 102743, 308229, 924687, 1335659, 4006977, 12020931]

約数ペア:

[(1, 12020931), (3, 4006977), (9, 1335659), (13, 924687), (39, 308229), (117, 102743), (127, 94653), (381, 31551), (809, 14859), (1143, 10517), (1651, 7281), (2427, 4953)]