9887463

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 15135120

約数和(自身を除く): 5247657

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 881, 1247, 2643, 3741, 7929, 11223, 25549, 37883, 76647, 113649, 229941, 340947, 1098607, 3295821, 9887463]

約数ペア:

[(1, 9887463), (3, 3295821), (9, 1098607), (29, 340947), (43, 229941), (87, 113649), (129, 76647), (261, 37883), (387, 25549), (881, 11223), (1247, 7929), (2643, 3741)]