1291252149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{16573}}^1$

素因数の和:17377

約数の個数: 24

約数和(自身を含む): 2037408672

約数和(自身を除く): 746156523

約数列:

[1, 3, 9, 11, 33, 99, 787, 2361, 7083, 8657, 16573, 25971, 49719, 77913, 149157, 182303, 546909, 1640727, 13042951, 39128853, 117386559, 143472461, 430417383, 1291252149]

約数ペア:

[(1, 1291252149), (3, 430417383), (9, 143472461), (11, 117386559), (33, 39128853), (99, 13042951), (787, 1640727), (2361, 546909), (7083, 182303), (8657, 149157), (16573, 77913), (25971, 49719)]