224749161

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30491}}^1$

素因数の和:30523

約数の個数: 40

約数和(自身を含む): 413227584

約数和(自身を除く): 188478423

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 30491, 91473, 213437, 274419, 396383, 640311, 823257, 1189149, 1920933, 2469771, 2774681, 3567447, 5762799, 8324043, 10702341, 17288397, 24972129, 32107023, 74916387, 224749161]

約数ペア:

[(1, 224749161), (3, 74916387), (7, 32107023), (9, 24972129), (13, 17288397), (21, 10702341), (27, 8324043), (39, 5762799), (63, 3567447), (81, 2774681), (91, 2469771), (117, 1920933), (189, 1189149), (273, 823257), (351, 640311), (567, 396383), (819, 274419), (1053, 213437), (2457, 91473), (7371, 30491)]