469287

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 860160

約数和(自身を除く): 390873

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 191, 273, 351, 573, 819, 1337, 1719, 2457, 2483, 4011, 5157, 7449, 12033, 17381, 22347, 36099, 52143, 67041, 156429, 469287]

約数ペア:

[(1, 469287), (3, 156429), (7, 67041), (9, 52143), (13, 36099), (21, 22347), (27, 17381), (39, 12033), (63, 7449), (91, 5157), (117, 4011), (189, 2483), (191, 2457), (273, 1719), (351, 1337), (573, 819)]