57104289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5711}}^1$

素因数の和:5829

約数の個数: 24

約数和(自身を含む): 90889344

約数和(自身を除く): 33785055

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 5711, 9999, 17133, 51399, 62821, 188463, 565389, 576811, 1730433, 5191299, 6344921, 19034763, 57104289]

約数ペア:

[(1, 57104289), (3, 19034763), (9, 6344921), (11, 5191299), (33, 1730433), (99, 576811), (101, 565389), (303, 188463), (909, 62821), (1111, 51399), (3333, 17133), (5711, 9999)]