40635903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 69138432

約数和(自身を除く): 28502529

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 4091, 9933, 12273, 28637, 45001, 85911, 135003, 175913, 315007, 527739, 945021, 1231391, 1935043, 3694173, 5805129, 13545301, 40635903]

約数ペア:

[(1, 40635903), (3, 13545301), (7, 5805129), (11, 3694173), (21, 1935043), (33, 1231391), (43, 945021), (77, 527739), (129, 315007), (231, 175913), (301, 135003), (473, 85911), (903, 45001), (1419, 28637), (3311, 12273), (4091, 9933)]