9789385.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{40771}}^1$

素因数の和:40967

約数の個数: 16

約数和(自身を含む): 93938688

約数和(自身を除く): 47215122

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 40771, 81542, 122313, 244626, 7787261, 15574522, 23361783, 46723566]

約数ペア:

[(1, 46723566), (2, 23361783), (3, 15574522), (6, 7787261), (191, 244626), (382, 122313), (573, 81542), (1146, 40771)]