423194571

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{143797}}^1$

素因数の和:143915

約数の個数: 16

約数和(自身を含む): 632711200

約数和(自身を除く): 209516629

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 143797, 431391, 1294173, 3882519, 15673873, 47021619, 141064857, 423194571]

約数ペア:

[(1, 423194571), (3, 141064857), (9, 47021619), (27, 15673873), (109, 3882519), (327, 1294173), (981, 431391), (2943, 143797)]