5254221

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 8419584

約数和(自身を除く): 3165363

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1153, 1519, 3459, 4557, 8071, 24213, 35743, 56497, 107229, 169491, 250201, 750603, 1751407, 5254221]

約数ペア:

[(1, 5254221), (3, 1751407), (7, 750603), (21, 250201), (31, 169491), (49, 107229), (93, 56497), (147, 35743), (217, 24213), (651, 8071), (1153, 4557), (1519, 3459)]