297651447

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{1483}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 445645200

約数和(自身を除く): 147993753

約数列:

[1, 3, 9, 29, 87, 261, 769, 1483, 2307, 4449, 6921, 13347, 22301, 43007, 66903, 129021, 200709, 387063, 1140427, 3421281, 10263843, 33072383, 99217149, 297651447]

約数ペア:

[(1, 297651447), (3, 99217149), (9, 33072383), (29, 10263843), (87, 3421281), (261, 1140427), (769, 387063), (1483, 200709), (2307, 129021), (4449, 66903), (6921, 43007), (13347, 22301)]