167772319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 202810608

約数和(自身を除く): 35038289

約数列:

[1, 11, 13, 37, 143, 407, 481, 857, 1369, 5291, 9427, 11141, 15059, 17797, 31709, 122551, 195767, 348799, 412217, 1173233, 4534387, 12905563, 15252029, 167772319]

約数ペア:

[(1, 167772319), (11, 15252029), (13, 12905563), (37, 4534387), (143, 1173233), (407, 412217), (481, 348799), (857, 195767), (1369, 122551), (5291, 31709), (9427, 17797), (11141, 15059)]