2970429

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 5094432

約数和(自身を除く): 2124003

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 167, 231, 363, 501, 539, 847, 1169, 1617, 1837, 2541, 3507, 5511, 5929, 8183, 12859, 17787, 20207, 24549, 38577, 60621, 90013, 141449, 270039, 424347, 990143, 2970429]

約数ペア:

[(1, 2970429), (3, 990143), (7, 424347), (11, 270039), (21, 141449), (33, 90013), (49, 60621), (77, 38577), (121, 24549), (147, 20207), (167, 17787), (231, 12859), (363, 8183), (501, 5929), (539, 5511), (847, 3507), (1169, 2541), (1617, 1837)]