16590483

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 13601133

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 431, 611, 819, 987, 1293, 1833, 2961, 3017, 3879, 4277, 5499, 5603, 9051, 12831, 16809, 20257, 27153, 38493, 39221, 50427, 60771, 117663, 141799, 182313, 263341, 352989, 425397, 790023, 1276191, 1843387, 2370069, 5530161, 16590483]

約数ペア:

[(1, 16590483), (3, 5530161), (7, 2370069), (9, 1843387), (13, 1276191), (21, 790023), (39, 425397), (47, 352989), (63, 263341), (91, 182313), (117, 141799), (141, 117663), (273, 60771), (329, 50427), (423, 39221), (431, 38493), (611, 27153), (819, 20257), (987, 16809), (1293, 12831), (1833, 9051), (2961, 5603), (3017, 5499), (3879, 4277)]