1394271

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 2134080

約数和(自身を除く): 739809

約数列:

[1, 3, 9, 37, 53, 79, 111, 159, 237, 333, 477, 711, 1961, 2923, 4187, 5883, 8769, 12561, 17649, 26307, 37683, 154919, 464757, 1394271]

約数ペア:

[(1, 1394271), (3, 464757), (9, 154919), (37, 37683), (53, 26307), (79, 17649), (111, 12561), (159, 8769), (237, 5883), (333, 4187), (477, 2923), (711, 1961)]