6446187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11232000

約数和(自身を除く): 4785813

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 149, 171, 207, 209, 253, 437, 447, 627, 759, 1311, 1341, 1639, 1881, 2277, 2831, 3427, 3933, 4807, 4917, 8493, 10281, 14421, 14751, 25479, 30843, 31141, 37697, 43263, 65113, 93423, 113091, 195339, 280269, 339273, 586017, 716243, 2148729, 6446187]

約数ペア:

[(1, 6446187), (3, 2148729), (9, 716243), (11, 586017), (19, 339273), (23, 280269), (33, 195339), (57, 113091), (69, 93423), (99, 65113), (149, 43263), (171, 37697), (207, 31141), (209, 30843), (253, 25479), (437, 14751), (447, 14421), (627, 10281), (759, 8493), (1311, 4917), (1341, 4807), (1639, 3933), (1881, 3427), (2277, 2831)]