55024221

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2153}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 83954304

約数和(自身を除く): 28930083

約数列:

[1, 3, 7, 21, 1217, 2153, 3651, 6459, 8519, 15071, 25557, 45213, 2620201, 7860603, 18341407, 55024221]

約数ペア:

[(1, 55024221), (3, 18341407), (7, 7860603), (21, 2620201), (1217, 45213), (2153, 25557), (3651, 15071), (6459, 8519)]