56986089

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 77156352

約数和(自身を除く): 20170263

約数列:

[1, 3, 103, 223, 309, 669, 827, 2481, 22969, 68907, 85181, 184421, 255543, 553263, 18995363, 56986089]

約数ペア:

[(1, 56986089), (3, 18995363), (103, 553263), (223, 255543), (309, 184421), (669, 85181), (827, 68907), (2481, 22969)]