38927917

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 45608832

約数和(自身を除く): 6680915

約数列:

[1, 7, 53, 317, 331, 371, 2219, 2317, 16801, 17543, 104927, 117607, 122801, 734489, 5561131, 38927917]

約数ペア:

[(1, 38927917), (7, 5561131), (53, 734489), (317, 122801), (331, 117607), (371, 104927), (2219, 17543), (2317, 16801)]