338247

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 622440

約数和(自身を除く): 284193

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 63, 91, 117, 147, 177, 273, 413, 441, 531, 637, 767, 819, 1239, 1911, 2301, 2891, 3717, 5369, 5733, 6903, 8673, 16107, 26019, 37583, 48321, 112749, 338247]

約数ペア:

[(1, 338247), (3, 112749), (7, 48321), (9, 37583), (13, 26019), (21, 16107), (39, 8673), (49, 6903), (59, 5733), (63, 5369), (91, 3717), (117, 2891), (147, 2301), (177, 1911), (273, 1239), (413, 819), (441, 767), (531, 637)]