1121340879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{60161}}^1$

素因数の和:60295

約数の個数: 24

約数和(自身を含む): 1720633200

約数和(自身を除く): 599292321

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 60161, 180483, 541449, 1143059, 3429177, 6557549, 10287531, 19672647, 59017941, 124593431, 373780293, 1121340879]

約数ペア:

[(1, 1121340879), (3, 373780293), (9, 124593431), (19, 59017941), (57, 19672647), (109, 10287531), (171, 6557549), (327, 3429177), (981, 1143059), (2071, 541449), (6213, 180483), (18639, 60161)]