12658377

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 17390592

約数和(自身を除く): 4732215

約数列:

[1, 3, 67, 71, 201, 213, 887, 2661, 4757, 14271, 59429, 62977, 178287, 188931, 4219459, 12658377]

約数ペア:

[(1, 12658377), (3, 4219459), (67, 188931), (71, 178287), (201, 62977), (213, 59429), (887, 14271), (2661, 4757)]