29220347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 33321120

約数和(自身を除く): 4100773

約数列:

[1, 13, 19, 247, 281, 421, 3653, 5339, 5473, 7999, 69407, 103987, 118301, 1537913, 2247719, 29220347]

約数ペア:

[(1, 29220347), (13, 2247719), (19, 1537913), (247, 118301), (281, 103987), (421, 69407), (3653, 7999), (5339, 5473)]