13394283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 21691392

約数和(自身を除く): 8297109

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2207, 6069, 6621, 15449, 37519, 46347, 112557, 262633, 637823, 787899, 1913469, 4464761, 13394283]

約数ペア:

[(1, 13394283), (3, 4464761), (7, 1913469), (17, 787899), (21, 637823), (51, 262633), (119, 112557), (289, 46347), (357, 37519), (867, 15449), (2023, 6621), (2207, 6069)]