2143809717

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{1931}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 3383009280

約数和(自身を除く): 1239199563

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1823, 1931, 5469, 5793, 12761, 13517, 38283, 40551, 52867, 55999, 158601, 167997, 370069, 391993, 1110207, 1175979, 3520213, 10560639, 24641491, 73924473, 102086177, 306258531, 714603239, 2143809717]

約数ペア:

[(1, 2143809717), (3, 714603239), (7, 306258531), (21, 102086177), (29, 73924473), (87, 24641491), (203, 10560639), (609, 3520213), (1823, 1175979), (1931, 1110207), (5469, 391993), (5793, 370069), (12761, 167997), (13517, 158601), (38283, 55999), (40551, 52867)]