283787881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 320897304

約数和(自身を除く): 37109423

約数列:

[1, 13, 29, 101, 257, 377, 841, 1313, 2929, 3341, 7453, 10933, 25957, 38077, 84941, 96889, 216137, 337441, 752753, 1104233, 2809781, 9785789, 21829837, 283787881]

約数ペア:

[(1, 283787881), (13, 21829837), (29, 9785789), (101, 2809781), (257, 1104233), (377, 752753), (841, 337441), (1313, 216137), (2929, 96889), (3341, 84941), (7453, 38077), (10933, 25957)]