71367857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 84907200

約数和(自身を除く): 13539343

約数列:

[1, 11, 19, 37, 121, 209, 407, 703, 839, 2299, 4477, 7733, 9229, 15941, 31043, 85063, 101519, 175351, 341473, 589817, 1928861, 3756203, 6487987, 71367857]

約数ペア:

[(1, 71367857), (11, 6487987), (19, 3756203), (37, 1928861), (121, 589817), (209, 341473), (407, 175351), (703, 101519), (839, 85063), (2299, 31043), (4477, 15941), (7733, 9229)]