16465953

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 26597376

約数和(自身を除く): 10131423

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 467, 483, 511, 1401, 1533, 1679, 3269, 5037, 9807, 10741, 11753, 32223, 34091, 35259, 75187, 102273, 225561, 238637, 715911, 784093, 2352279, 5488651, 16465953]

約数ペア:

[(1, 16465953), (3, 5488651), (7, 2352279), (21, 784093), (23, 715911), (69, 238637), (73, 225561), (161, 102273), (219, 75187), (467, 35259), (483, 34091), (511, 32223), (1401, 11753), (1533, 10741), (1679, 9807), (3269, 5037)]