31390872799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{14653}}^1$

素因数の和:14959

約数の個数: 32

約数和(自身を含む): 37578014208

約数和(自身を除く): 6187141409

約数列:

[1, 11, 13, 71, 143, 211, 781, 923, 2321, 2743, 10153, 14653, 14981, 30173, 161183, 164791, 190489, 194753, 1040363, 2095379, 2142283, 3091783, 11443993, 13524719, 34009613, 40193179, 148771909, 219516593, 442124969, 2414682523, 2853715709, 31390872799]

約数ペア:

[(1, 31390872799), (11, 2853715709), (13, 2414682523), (71, 442124969), (143, 219516593), (211, 148771909), (781, 40193179), (923, 34009613), (2321, 13524719), (2743, 11443993), (10153, 3091783), (14653, 2142283), (14981, 2095379), (30173, 1040363), (161183, 194753), (164791, 190489)]