9209739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39869}}^1$

素因数の和:39890

約数の個数: 16

約数和(自身を含む): 15310080

約数和(自身を除く): 6100341

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 39869, 119607, 279083, 438559, 837249, 1315677, 3069913, 9209739]

約数ペア:

[(1, 9209739), (3, 3069913), (7, 1315677), (11, 837249), (21, 438559), (33, 279083), (77, 119607), (231, 39869)]