13459551

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 20596224

約数和(自身を除く): 7136673

約数列:

[1, 3, 7, 21, 263, 789, 1841, 2437, 5523, 7311, 17059, 51177, 640931, 1922793, 4486517, 13459551]

約数ペア:

[(1, 13459551), (3, 4486517), (7, 1922793), (21, 640931), (263, 51177), (789, 17059), (1841, 7311), (2437, 5523)]