3891028317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{2053}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 5741998080

約数和(自身を除く): 1850969763

約数列:

[1, 3, 11, 33, 79, 237, 727, 869, 2053, 2181, 2607, 6159, 7997, 22583, 23991, 57433, 67749, 162187, 172299, 486561, 631763, 1492531, 1784057, 1895289, 4477593, 5352171, 16417841, 49253523, 117909949, 353729847, 1297009439, 3891028317]

約数ペア:

[(1, 3891028317), (3, 1297009439), (11, 353729847), (33, 117909949), (79, 49253523), (237, 16417841), (727, 5352171), (869, 4477593), (2053, 1895289), (2181, 1784057), (2607, 1492531), (6159, 631763), (7997, 486561), (22583, 172299), (23991, 162187), (57433, 67749)]