229756413

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 309900800

約数和(自身を除く): 80144387

約数列:

[1, 3, 109, 327, 709, 991, 2127, 2973, 77281, 108019, 231843, 324057, 702619, 2107857, 76585471, 229756413]

約数ペア:

[(1, 229756413), (3, 76585471), (109, 2107857), (327, 702619), (709, 324057), (991, 231843), (2127, 108019), (2973, 77281)]