16259733

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 27287936

約数和(自身を除く): 11028203

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4231, 12693, 29617, 38079, 88851, 258091, 266553, 774273, 1806637, 2322819, 5419911, 16259733]

約数ペア:

[(1, 16259733), (3, 5419911), (7, 2322819), (9, 1806637), (21, 774273), (61, 266553), (63, 258091), (183, 88851), (427, 38079), (549, 29617), (1281, 12693), (3843, 4231)]