1210851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 1885520

約数和(自身を除く): 674669

約数列:

[1, 3, 9, 19, 57, 73, 97, 171, 219, 291, 657, 873, 1387, 1843, 4161, 5529, 7081, 12483, 16587, 21243, 63729, 134539, 403617, 1210851]

約数ペア:

[(1, 1210851), (3, 403617), (9, 134539), (19, 63729), (57, 21243), (73, 16587), (97, 12483), (171, 7081), (219, 5529), (291, 4161), (657, 1843), (873, 1387)]