16244361

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 27974400

約数和(自身を除く): 11730039

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1409, 1647, 3843, 4227, 9863, 11529, 12681, 29589, 38043, 85949, 88767, 257847, 266301, 601643, 773541, 1804929, 2320623, 5414787, 16244361]

約数ペア:

[(1, 16244361), (3, 5414787), (7, 2320623), (9, 1804929), (21, 773541), (27, 601643), (61, 266301), (63, 257847), (183, 88767), (189, 85949), (427, 38043), (549, 29589), (1281, 12681), (1409, 11529), (1647, 9863), (3843, 4227)]