9005269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 11503968

約数和(自身を除く): 2498699

約数列:

[1, 7, 13, 49, 67, 91, 211, 469, 637, 871, 1477, 2743, 3283, 6097, 10339, 14137, 19201, 42679, 98959, 134407, 183781, 692713, 1286467, 9005269]

約数ペア:

[(1, 9005269), (7, 1286467), (13, 692713), (49, 183781), (67, 134407), (91, 98959), (211, 42679), (469, 19201), (637, 14137), (871, 10339), (1477, 6097), (2743, 3283)]