21167019913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1\times {\mathrm{8059}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 22911033600

約数和(自身を除く): 1744013687

約数列:

[1, 13, 281, 719, 3653, 8059, 9347, 104767, 202039, 2264579, 2626507, 5794421, 29439527, 75327473, 1628232301, 21167019913]

約数ペア:

[(1, 21167019913), (13, 1628232301), (281, 75327473), (719, 29439527), (3653, 5794421), (8059, 2626507), (9347, 2264579), (104767, 202039)]