20121723327

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1\times {\mathrm{43577}}^1$

素因数の和:44762

約数の個数: 16

約数和(自身を含む): 27035791200

約数和(自身を除く): 6914067873

約数列:

[1, 3, 149, 447, 1033, 3099, 43577, 130731, 153917, 461751, 6492973, 19478919, 45015041, 135045123, 6707241109, 20121723327]

約数ペア:

[(1, 20121723327), (3, 6707241109), (149, 135045123), (447, 45015041), (1033, 19478919), (3099, 6492973), (43577, 461751), (130731, 153917)]