21110793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5869}}^1$

素因数の和:5992

約数の個数: 16

約数和(自身を含む): 30993600

約数和(自身を除く): 9882807

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5869, 17607, 64559, 193677, 639721, 1919163, 7036931, 21110793]

約数ペア:

[(1, 21110793), (3, 7036931), (11, 1919163), (33, 639721), (109, 193677), (327, 64559), (1199, 17607), (3597, 5869)]