16285731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70501}}^1$

素因数の和:70522

約数の個数: 16

約数和(自身を含む): 27072768

約数和(自身を除く): 10787037

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 70501, 211503, 493507, 775511, 1480521, 2326533, 5428577, 16285731]

約数ペア:

[(1, 16285731), (3, 5428577), (7, 2326533), (11, 1480521), (21, 775511), (33, 493507), (77, 211503), (231, 70501)]