29187219

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 39754400

約数和(自身を除く): 10567181

約数列:

[1, 3, 61, 183, 349, 457, 1047, 1371, 21289, 27877, 63867, 83631, 159493, 478479, 9729073, 29187219]

約数ペア:

[(1, 29187219), (3, 9729073), (61, 478479), (183, 159493), (349, 83631), (457, 63867), (1047, 27877), (1371, 21289)]