9709133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 12001920

約数和(自身を除く): 2292787

約数列:

[1, 7, 19, 37, 133, 259, 703, 1973, 4921, 13811, 37487, 73001, 262409, 511007, 1387019, 9709133]

約数ペア:

[(1, 9709133), (7, 1387019), (19, 511007), (37, 262409), (133, 73001), (259, 37487), (703, 13811), (1973, 4921)]