2630607

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 4242816

約数和(自身を除く): 1612209

約数列:

[1, 3, 7, 19, 21, 57, 133, 347, 361, 399, 1041, 1083, 2429, 2527, 6593, 7287, 7581, 19779, 46151, 125267, 138453, 375801, 876869, 2630607]

約数ペア:

[(1, 2630607), (3, 876869), (7, 375801), (19, 138453), (21, 125267), (57, 46151), (133, 19779), (347, 7581), (361, 7287), (399, 6593), (1041, 2527), (1083, 2429)]