42939563

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 46512000

約数和(自身を除く): 3572437

約数列:

[1, 19, 67, 89, 379, 1273, 1691, 5963, 7201, 25393, 33731, 113297, 482467, 640889, 2259977, 42939563]

約数ペア:

[(1, 42939563), (19, 2259977), (67, 640889), (89, 482467), (379, 113297), (1273, 33731), (1691, 25393), (5963, 7201)]