1455993

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 2655744

約数和(自身を除く): 1199751

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 191, 231, 363, 573, 693, 847, 1089, 1337, 1719, 2101, 2541, 4011, 6303, 7623, 12033, 14707, 18909, 23111, 44121, 69333, 132363, 161777, 207999, 485331, 1455993]

約数ペア:

[(1, 1455993), (3, 485331), (7, 207999), (9, 161777), (11, 132363), (21, 69333), (33, 44121), (63, 23111), (77, 18909), (99, 14707), (121, 12033), (191, 7623), (231, 6303), (363, 4011), (573, 2541), (693, 2101), (847, 1719), (1089, 1337)]