8422209

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 13371540

約数和(自身を除く): 4949331

約数列:

[1, 3, 9, 23, 29, 61, 69, 87, 183, 207, 261, 529, 549, 667, 1403, 1587, 1769, 2001, 4209, 4761, 5307, 6003, 12627, 15341, 15921, 32269, 40687, 46023, 96807, 122061, 138069, 290421, 366183, 935801, 2807403, 8422209]

約数ペア:

[(1, 8422209), (3, 2807403), (9, 935801), (23, 366183), (29, 290421), (61, 138069), (69, 122061), (87, 96807), (183, 46023), (207, 40687), (261, 32269), (529, 15921), (549, 15341), (667, 12627), (1403, 6003), (1587, 5307), (1769, 4761), (2001, 4209)]