889747053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 1295374080

約数和(自身を除く): 405627027

約数列:

[1, 3, 13, 39, 109, 311, 327, 673, 933, 1417, 2019, 4043, 4251, 8749, 12129, 26247, 33899, 73357, 101697, 209303, 220071, 440687, 627909, 953641, 1322061, 2720939, 2860923, 8162817, 22814027, 68442081, 296582351, 889747053]

約数ペア:

[(1, 889747053), (3, 296582351), (13, 68442081), (39, 22814027), (109, 8162817), (311, 2860923), (327, 2720939), (673, 1322061), (933, 953641), (1417, 627909), (2019, 440687), (4043, 220071), (4251, 209303), (8749, 101697), (12129, 73357), (26247, 33899)]