16664901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 8615739

約数列:

[1, 3, 11, 33, 41, 109, 113, 123, 327, 339, 451, 1199, 1243, 1353, 3597, 3729, 4469, 4633, 12317, 13407, 13899, 36951, 49159, 50963, 135487, 147477, 152889, 406461, 504997, 1514991, 5554967, 16664901]

約数ペア:

[(1, 16664901), (3, 5554967), (11, 1514991), (33, 504997), (41, 406461), (109, 152889), (113, 147477), (123, 135487), (327, 50963), (339, 49159), (451, 36951), (1199, 13899), (1243, 13407), (1353, 12317), (3597, 4633), (3729, 4469)]