16086861

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 27416064

約数和(自身を除く): 11329203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 8237, 24711, 57659, 74133, 172977, 255347, 518931, 766041, 1787429, 2298123, 5362287, 16086861]

約数ペア:

[(1, 16086861), (3, 5362287), (7, 2298123), (9, 1787429), (21, 766041), (31, 518931), (63, 255347), (93, 172977), (217, 74133), (279, 57659), (651, 24711), (1953, 8237)]