191104837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 256158720

約数和(自身を除く): 65053883

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 1139, 1309, 2179, 5159, 7973, 12529, 15253, 23969, 37043, 87703, 145993, 167783, 259301, 407473, 1021951, 1605923, 2481881, 2852311, 11241461, 17373167, 27300691, 191104837]

約数ペア:

[(1, 191104837), (7, 27300691), (11, 17373167), (17, 11241461), (67, 2852311), (77, 2481881), (119, 1605923), (187, 1021951), (469, 407473), (737, 259301), (1139, 167783), (1309, 145993), (2179, 87703), (5159, 37043), (7973, 23969), (12529, 15253)]