16081653

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 25754880

約数和(自身を除く): 9673227

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 3529, 4557, 10587, 24703, 74109, 109399, 172921, 328197, 518763, 765793, 2297379, 5360551, 16081653]

約数ペア:

[(1, 16081653), (3, 5360551), (7, 2297379), (21, 765793), (31, 518763), (49, 328197), (93, 172921), (147, 109399), (217, 74109), (651, 24703), (1519, 10587), (3529, 4557)]