31239021407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{78583}}^1$

素因数の和:79174

約数の個数: 16

約数和(自身を含む): 34627253760

約数和(自身を除く): 3388232353

約数列:

[1, 11, 71, 509, 781, 5599, 36139, 78583, 397529, 864413, 5579393, 39998747, 61373323, 439986217, 2839911037, 31239021407]

約数ペア:

[(1, 31239021407), (11, 2839911037), (71, 439986217), (509, 61373323), (781, 39998747), (5599, 5579393), (36139, 864413), (78583, 397529)]