213036351

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1153}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 313103280

約数和(自身を除く): 100066929

約数列:

[1, 3, 11, 33, 121, 363, 509, 1153, 1527, 3459, 5599, 12683, 16797, 38049, 61589, 139513, 184767, 418539, 586877, 1760631, 6455647, 19366941, 71012117, 213036351]

約数ペア:

[(1, 213036351), (3, 71012117), (11, 19366941), (33, 6455647), (121, 1760631), (363, 586877), (509, 418539), (1153, 184767), (1527, 139513), (3459, 61589), (5599, 38049), (12683, 16797)]