39156799983

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1916351}}^1$

素因数の和:1916507

約数の個数: 24

約数和(自身を含む): 61169955840

約数和(自身を除く): 22013155857

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 1916351, 5749053, 13414457, 40243371, 93901199, 266372789, 281703597, 799118367, 1864609523, 5593828569, 13052266661, 39156799983]

約数ペア:

[(1, 39156799983), (3, 13052266661), (7, 5593828569), (21, 1864609523), (49, 799118367), (139, 281703597), (147, 266372789), (417, 93901199), (973, 40243371), (2919, 13414457), (6811, 5749053), (20433, 1916351)]