16549449

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 26966016

約数和(自身を除く): 10416567

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 307, 357, 453, 921, 1057, 2149, 2567, 3171, 5219, 6447, 7701, 15657, 17969, 36533, 46357, 53907, 109599, 139071, 324499, 788069, 973497, 2364207, 5516483, 16549449]

約数ペア:

[(1, 16549449), (3, 5516483), (7, 2364207), (17, 973497), (21, 788069), (51, 324499), (119, 139071), (151, 109599), (307, 53907), (357, 46357), (453, 36533), (921, 17969), (1057, 15657), (2149, 7701), (2567, 6447), (3171, 5219)]