374449959

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15461}}^1$

素因数の和:15509

約数の個数: 40

約数和(自身を含む): 628623072

約数和(自身を除く): 254173113

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 15461, 24219, 46383, 139149, 200993, 355603, 417447, 602979, 1066809, 1252341, 1808937, 3200427, 4622839, 5426811, 9601281, 13868517, 16280433, 28803843, 41605551, 124816653, 374449959]

約数ペア:

[(1, 374449959), (3, 124816653), (9, 41605551), (13, 28803843), (23, 16280433), (27, 13868517), (39, 9601281), (69, 5426811), (81, 4622839), (117, 3200427), (207, 1808937), (299, 1252341), (351, 1066809), (621, 602979), (897, 417447), (1053, 355603), (1863, 200993), (2691, 139149), (8073, 46383), (15461, 24219)]