16772931

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15691

約数の個数: 24

約数和(自身を含む): 29319264

約数和(自身を除く): 12546333

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 15661, 46983, 109627, 140949, 266237, 328881, 798711, 986643, 1863659, 2396133, 5590977, 16772931]

約数ペア:

[(1, 16772931), (3, 5590977), (7, 2396133), (9, 1863659), (17, 986643), (21, 798711), (51, 328881), (63, 266237), (119, 140949), (153, 109627), (357, 46983), (1071, 15661)]