1639193757

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{22613}}^1$

素因数の和:23020

約数の個数: 16

約数和(自身を含む): 2222323008

約数和(自身を除く): 583129251

約数列:

[1, 3, 73, 219, 331, 993, 22613, 24163, 67839, 72489, 1650749, 4952247, 7484903, 22454709, 546397919, 1639193757]

約数ペア:

[(1, 1639193757), (3, 546397919), (73, 22454709), (219, 7484903), (331, 4952247), (993, 1650749), (22613, 72489), (24163, 67839)]