854427

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 1428480

約数和(自身を除く): 574053

約数列:

[1, 3, 7, 21, 23, 29, 61, 69, 87, 161, 183, 203, 427, 483, 609, 667, 1281, 1403, 1769, 2001, 4209, 4669, 5307, 9821, 12383, 14007, 29463, 37149, 40687, 122061, 284809, 854427]

約数ペア:

[(1, 854427), (3, 284809), (7, 122061), (21, 40687), (23, 37149), (29, 29463), (61, 14007), (69, 12383), (87, 9821), (161, 5307), (183, 4669), (203, 4209), (427, 2001), (483, 1769), (609, 1403), (667, 1281)]