16031547

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 27330560

約数和(自身を除く): 11299013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 313, 813, 939, 1897, 2191, 2439, 2817, 5691, 6573, 7317, 8451, 17073, 19719, 51219, 59157, 84823, 254469, 593761, 763407, 1781283, 2290221, 5343849, 16031547]

約数ペア:

[(1, 16031547), (3, 5343849), (7, 2290221), (9, 1781283), (21, 763407), (27, 593761), (63, 254469), (189, 84823), (271, 59157), (313, 51219), (813, 19719), (939, 17073), (1897, 8451), (2191, 7317), (2439, 6573), (2817, 5691)]