1320287793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{54139}}^1$

素因数の和:54892

約数の個数: 16

約数和(自身を含む): 1923052800

約数和(自身を除く): 602765007

約数列:

[1, 3, 11, 33, 739, 2217, 8129, 24387, 54139, 162417, 595529, 1786587, 40008721, 120026163, 440095931, 1320287793]

約数ペア:

[(1, 1320287793), (3, 440095931), (11, 120026163), (33, 40008721), (739, 1786587), (2217, 595529), (8129, 162417), (24387, 54139)]