10490207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 13672512

約数和(自身を除く): 3182305

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 6781, 47467, 88153, 115277, 617071, 806939, 1498601, 10490207]

約数ペア:

[(1, 10490207), (7, 1498601), (13, 806939), (17, 617071), (91, 115277), (119, 88153), (221, 47467), (1547, 6781)]