4775589

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 9176076

約数和(自身を除く): 4400487

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 343, 357, 441, 637, 663, 819, 833, 1029, 1071, 1547, 1911, 1989, 2401, 2499, 3087, 4459, 4641, 5733, 5831, 7203, 7497, 10829, 13377, 13923, 17493, 21609, 31213, 32487, 40131, 40817, 52479, 75803, 93639, 97461, 122451, 227409, 280917, 367353, 530621, 682227, 1591863, 4775589]

約数ペア:

[(1, 4775589), (3, 1591863), (7, 682227), (9, 530621), (13, 367353), (17, 280917), (21, 227409), (39, 122451), (49, 97461), (51, 93639), (63, 75803), (91, 52479), (117, 40817), (119, 40131), (147, 32487), (153, 31213), (221, 21609), (273, 17493), (343, 13923), (357, 13377), (441, 10829), (637, 7497), (663, 7203), (819, 5831), (833, 5733), (1029, 4641), (1071, 4459), (1547, 3087), (1911, 2499), (1989, 2401)]