12164217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 6415239

約数列:

[1, 3, 13, 23, 39, 69, 71, 191, 213, 299, 573, 897, 923, 1633, 2483, 2769, 4393, 4899, 7449, 13179, 13561, 21229, 40683, 57109, 63687, 171327, 176293, 311903, 528879, 935709, 4054739, 12164217]

約数ペア:

[(1, 12164217), (3, 4054739), (13, 935709), (23, 528879), (39, 311903), (69, 176293), (71, 171327), (191, 63687), (213, 57109), (299, 40683), (573, 21229), (897, 13561), (923, 13179), (1633, 7449), (2483, 4899), (2769, 4393)]