213706711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 230713920

約数和(自身を除く): 17007209

約数列:

[1, 17, 89, 137, 1031, 1513, 2329, 12193, 17527, 91759, 141247, 207281, 1559903, 2401199, 12570983, 213706711]

約数ペア:

[(1, 213706711), (17, 12570983), (89, 2401199), (137, 1559903), (1031, 207281), (1513, 141247), (2329, 91759), (12193, 17527)]