57157089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7247}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 83496960

約数和(自身を除く): 26339871

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7247, 7887, 21741, 79717, 239151, 1732033, 5196099, 19052363, 57157089]

約数ペア:

[(1, 57157089), (3, 19052363), (11, 5196099), (33, 1732033), (239, 239151), (717, 79717), (2629, 21741), (7247, 7887)]