16703049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 8640951

約数列:

[1, 3, 11, 33, 43, 79, 129, 149, 237, 447, 473, 869, 1419, 1639, 2607, 3397, 4917, 6407, 10191, 11771, 19221, 35313, 37367, 70477, 112101, 129481, 211431, 388443, 506153, 1518459, 5567683, 16703049]

約数ペア:

[(1, 16703049), (3, 5567683), (11, 1518459), (33, 506153), (43, 388443), (79, 211431), (129, 129481), (149, 112101), (237, 70477), (447, 37367), (473, 35313), (869, 19221), (1419, 11771), (1639, 10191), (2607, 6407), (3397, 4917)]