339723909

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6327

約数の個数: 48

約数和(自身を含む): 599840640

約数和(自身を除く): 260116731

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 6027, 6263, 7749, 18081, 18789, 43841, 54243, 56367, 131523, 169101, 256783, 306887, 394569, 770349, 920661, 1183707, 1797481, 2311047, 2761983, 5392443, 6933141, 8285949, 12582367, 16177329, 37747101, 48531987, 113241303, 339723909]

約数ペア:

[(1, 339723909), (3, 113241303), (7, 48531987), (9, 37747101), (21, 16177329), (27, 12582367), (41, 8285949), (49, 6933141), (63, 5392443), (123, 2761983), (147, 2311047), (189, 1797481), (287, 1183707), (369, 920661), (441, 770349), (861, 394569), (1107, 306887), (1323, 256783), (2009, 169101), (2583, 131523), (6027, 56367), (6263, 54243), (7749, 43841), (18081, 18789)]