378413072401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{55609}}^1\times {\mathrm{74779}}^1$

素因数の和:130408

約数の個数: 16

約数和(自身を含む): 465753769600

約数和(自身を除く): 87340697199

約数列:

[1, 7, 13, 91, 55609, 74779, 389263, 523453, 722917, 972127, 5060419, 6804889, 4158385411, 29108697877, 54059010343, 378413072401]

約数ペア:

[(1, 378413072401), (7, 54059010343), (13, 29108697877), (91, 4158385411), (55609, 6804889), (74779, 5060419), (389263, 972127), (523453, 722917)]