38513909

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 6429451

約数列:

[1, 7, 83, 151, 439, 581, 1057, 3073, 12533, 36437, 66289, 87731, 255059, 464023, 5501987, 38513909]

約数ペア:

[(1, 38513909), (7, 5501987), (83, 464023), (151, 255059), (439, 87731), (581, 66289), (1057, 36437), (3073, 12533)]