16144317

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 10762563

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 2351, 6867, 7053, 16457, 21159, 49371, 148113, 256259, 768777, 1793813, 2306331, 5381439, 16144317]

約数ペア:

[(1, 16144317), (3, 5381439), (7, 2306331), (9, 1793813), (21, 768777), (63, 256259), (109, 148113), (327, 49371), (763, 21159), (981, 16457), (2289, 7053), (2351, 6867)]