16632423

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 24648000

約数和(自身を除く): 8015577

約数列:

[1, 3, 9, 79, 149, 157, 237, 447, 471, 711, 1341, 1413, 11771, 12403, 23393, 35313, 37209, 70179, 105939, 111627, 210537, 1848047, 5544141, 16632423]

約数ペア:

[(1, 16632423), (3, 5544141), (9, 1848047), (79, 210537), (149, 111627), (157, 105939), (237, 70179), (447, 37209), (471, 35313), (711, 23393), (1341, 12403), (1413, 11771)]