26964971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 32143440

約数和(自身を除く): 5178469

約数列:

[1, 11, 19, 37, 121, 209, 317, 407, 703, 2299, 3487, 4477, 6023, 7733, 11729, 38357, 66253, 85063, 129019, 222851, 728783, 1419209, 2451361, 26964971]

約数ペア:

[(1, 26964971), (11, 2451361), (19, 1419209), (37, 728783), (121, 222851), (209, 129019), (317, 85063), (407, 66253), (703, 38357), (2299, 11729), (3487, 7733), (4477, 6023)]