288520583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 341199936

約数和(自身を除く): 52679353

約数列:

[1, 13, 17, 43, 97, 221, 313, 559, 731, 1261, 1649, 4069, 4171, 5321, 9503, 13459, 21437, 30361, 54223, 69173, 70907, 174967, 228803, 394693, 516137, 921791, 1305523, 2974439, 6709781, 16971799, 22193891, 288520583]

約数ペア:

[(1, 288520583), (13, 22193891), (17, 16971799), (43, 6709781), (97, 2974439), (221, 1305523), (313, 921791), (559, 516137), (731, 394693), (1261, 228803), (1649, 174967), (4069, 70907), (4171, 69173), (5321, 54223), (9503, 30361), (13459, 21437)]