56807037

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1429}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 93991040

約数和(自身を除く): 37184003

約数列:

[1, 3, 7, 9, 21, 63, 631, 1429, 1893, 4287, 4417, 5679, 10003, 12861, 13251, 30009, 39753, 90027, 901699, 2705097, 6311893, 8115291, 18935679, 56807037]

約数ペア:

[(1, 56807037), (3, 18935679), (7, 8115291), (9, 6311893), (21, 2705097), (63, 901699), (631, 90027), (1429, 39753), (1893, 30009), (4287, 13251), (4417, 12861), (5679, 10003)]