16142607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 25251408

約数和(自身を除く): 9108801

約数列:

[1, 3, 9, 13, 39, 117, 281, 491, 843, 1473, 2529, 3653, 4419, 6383, 10959, 19149, 32877, 57447, 137971, 413913, 1241739, 1793623, 5380869, 16142607]

約数ペア:

[(1, 16142607), (3, 5380869), (9, 1793623), (13, 1241739), (39, 413913), (117, 137971), (281, 57447), (491, 32877), (843, 19149), (1473, 10959), (2529, 6383), (3653, 4419)]