3918442437

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683489}}^1$

素因数の和:683522

約数の個数: 36

約数和(自身を含む): 7090525260

約数和(自身を除く): 3172082823

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 683489, 2050467, 4784423, 6151401, 8885357, 14353269, 26656071, 33490961, 43059807, 62197499, 79968213, 100472883, 186592497, 301418649, 435382493, 559777491, 1306147479, 3918442437]

約数ペア:

[(1, 3918442437), (3, 1306147479), (7, 559777491), (9, 435382493), (13, 301418649), (21, 186592497), (39, 100472883), (49, 79968213), (63, 62197499), (91, 43059807), (117, 33490961), (147, 26656071), (273, 14353269), (441, 8885357), (637, 6151401), (819, 4784423), (1911, 2050467), (5733, 683489)]