26945607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 38959200

約数和(自身を除く): 12013593

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4637, 5811, 13911, 60281, 180843, 690913, 2072739, 8981869, 26945607]

約数ペア:

[(1, 26945607), (3, 8981869), (13, 2072739), (39, 690913), (149, 180843), (447, 60281), (1937, 13911), (4637, 5811)]