1557100941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{27481}}^1$

素因数の和:27613

約数の個数: 32

約数和(自身を含む): 2421933696

約数和(自身を除く): 864832755

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 561, 1111, 1717, 3333, 5151, 18887, 27481, 56661, 82443, 302291, 467177, 906873, 1401531, 2775581, 5138947, 8326743, 15416841, 30531391, 47184877, 91594173, 141554631, 519033647, 1557100941]

約数ペア:

[(1, 1557100941), (3, 519033647), (11, 141554631), (17, 91594173), (33, 47184877), (51, 30531391), (101, 15416841), (187, 8326743), (303, 5138947), (561, 2775581), (1111, 1401531), (1717, 906873), (3333, 467177), (5151, 302291), (18887, 82443), (27481, 56661)]