287775433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 327507840

約数和(自身を除く): 39732407

約数列:

[1, 11, 41, 79, 197, 451, 869, 1681, 2167, 3239, 8077, 15563, 18491, 35629, 88847, 132799, 171193, 331157, 638083, 1460789, 3642727, 7018913, 26161403, 287775433]

約数ペア:

[(1, 287775433), (11, 26161403), (41, 7018913), (79, 3642727), (197, 1460789), (451, 638083), (869, 331157), (1681, 171193), (2167, 132799), (3239, 88847), (8077, 35629), (15563, 18491)]