20231007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 28435968

約数和(自身を除く): 8204961

約数列:

[1, 3, 23, 69, 101, 303, 2323, 2903, 6969, 8709, 66769, 200307, 293203, 879609, 6743669, 20231007]

約数ペア:

[(1, 20231007), (3, 6743669), (23, 879609), (69, 293203), (101, 200307), (303, 66769), (2323, 8709), (2903, 6969)]