28305158381

素因数分解:

${\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1\times {\mathrm{2063}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 28692638208

約数和(自身を除く): 387479827

約数列:

[1, 157, 281, 311, 2063, 44117, 48827, 87391, 323891, 579703, 641593, 13720387, 91013371, 100730101, 180287633, 28305158381]

約数ペア:

[(1, 28305158381), (157, 180287633), (281, 100730101), (311, 91013371), (2063, 13720387), (44117, 641593), (48827, 579703), (87391, 323891)]