42309423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6823}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 67066272

約数和(自身を除く): 24756849

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6823, 20469, 61407, 88699, 266097, 361619, 798291, 1084857, 3254571, 4701047, 14103141, 42309423]

約数ペア:

[(1, 42309423), (3, 14103141), (9, 4701047), (13, 3254571), (39, 1084857), (53, 798291), (117, 361619), (159, 266097), (477, 88699), (689, 61407), (2067, 20469), (6201, 6823)]