4377087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 3485313

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 179, 209, 247, 429, 537, 627, 741, 1287, 1611, 1881, 1969, 2223, 2327, 2717, 3401, 5907, 6981, 8151, 10203, 17721, 20943, 24453, 25597, 30609, 37411, 44213, 76791, 112233, 132639, 230373, 336699, 397917, 486343, 1459029, 4377087]

約数ペア:

[(1, 4377087), (3, 1459029), (9, 486343), (11, 397917), (13, 336699), (19, 230373), (33, 132639), (39, 112233), (57, 76791), (99, 44213), (117, 37411), (143, 30609), (171, 25597), (179, 24453), (209, 20943), (247, 17721), (429, 10203), (537, 8151), (627, 6981), (741, 5907), (1287, 3401), (1611, 2717), (1881, 2327), (1969, 2223)]