5613231981

素因数分解:

$3^1\times 7^1\times {\mathrm{17401}}^1\times {\mathrm{15361}}^1$

素因数の和:32772

約数の個数: 16

約数和(自身を含む): 8554544768

約数和(自身を除く): 2941312787

約数列:

[1, 3, 7, 21, 15361, 17401, 46083, 52203, 107527, 121807, 322581, 365421, 267296761, 801890283, 1871077327, 5613231981]

約数ペア:

[(1, 5613231981), (3, 1871077327), (7, 801890283), (21, 267296761), (15361, 365421), (17401, 322581), (46083, 121807), (52203, 107527)]