131507441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 144158784

約数和(自身を除く): 12651343

約数列:

[1, 13, 83, 307, 397, 1079, 3991, 5161, 25481, 32951, 121879, 331253, 428363, 1584427, 10115957, 131507441]

約数ペア:

[(1, 131507441), (13, 10115957), (83, 1584427), (307, 428363), (397, 331253), (1079, 121879), (3991, 32951), (5161, 25481)]