28759027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3786

約数の個数: 16

約数和(自身を含む): 33926400

約数和(自身を除く): 5167373

約数列:

[1, 11, 19, 37, 209, 407, 703, 3719, 7733, 40909, 70661, 137603, 777271, 1513633, 2614457, 28759027]

約数ペア:

[(1, 28759027), (11, 2614457), (19, 1513633), (37, 777271), (209, 137603), (407, 70661), (703, 40909), (3719, 7733)]