15704543049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{18947}}^1$

素因数の和:19417

約数の個数: 32

約数和(自身を含む): 23034098304

約数和(自身を除く): 7329555255

約数列:

[1, 3, 13, 39, 53, 159, 401, 689, 1203, 2067, 5213, 15639, 18947, 21253, 56841, 63759, 246311, 276289, 738933, 828867, 1004191, 3012573, 7597747, 13054483, 22793241, 39163449, 98770711, 296312133, 402680591, 1208041773, 5234847683, 15704543049]

約数ペア:

[(1, 15704543049), (3, 5234847683), (13, 1208041773), (39, 402680591), (53, 296312133), (159, 98770711), (401, 39163449), (689, 22793241), (1203, 13054483), (2067, 7597747), (5213, 3012573), (15639, 1004191), (18947, 828867), (21253, 738933), (56841, 276289), (63759, 246311)]