56839431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 30770169

約数列:

[1, 3, 11, 19, 33, 57, 209, 269, 337, 627, 807, 1011, 2959, 3707, 5111, 6403, 8877, 11121, 15333, 19209, 56221, 70433, 90653, 168663, 211299, 271959, 997183, 1722407, 2991549, 5167221, 18946477, 56839431]

約数ペア:

[(1, 56839431), (3, 18946477), (11, 5167221), (19, 2991549), (33, 1722407), (57, 997183), (209, 271959), (269, 211299), (337, 168663), (627, 90653), (807, 70433), (1011, 56221), (2959, 19209), (3707, 15333), (5111, 11121), (6403, 8877)]