16133019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 9786981

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 449, 609, 1239, 1347, 1711, 3143, 5133, 9429, 11977, 13021, 26491, 35931, 39063, 79473, 91147, 185437, 273441, 556311, 768239, 2304717, 5377673, 16133019]

約数ペア:

[(1, 16133019), (3, 5377673), (7, 2304717), (21, 768239), (29, 556311), (59, 273441), (87, 185437), (177, 91147), (203, 79473), (413, 39063), (449, 35931), (609, 26491), (1239, 13021), (1347, 11977), (1711, 9429), (3143, 5133)]