1269389303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 1729502208

約数和(自身を除く): 460112905

約数列:

[1, 7, 13, 17, 37, 67, 91, 119, 221, 259, 331, 469, 481, 629, 871, 1139, 1547, 2317, 2479, 3367, 4303, 4403, 5627, 6097, 7973, 8177, 12247, 14807, 17353, 22177, 30121, 32227, 39389, 42143, 57239, 73151, 85729, 103649, 155239, 159211, 208199, 225589, 288301, 295001, 377009, 512057, 547859, 820549, 1114477, 1457393, 2018107, 2639063, 2706587, 3835013, 4901117, 5743843, 10667137, 13949333, 18946109, 34307819, 74669959, 97645331, 181341329, 1269389303]

約数ペア:

[(1, 1269389303), (7, 181341329), (13, 97645331), (17, 74669959), (37, 34307819), (67, 18946109), (91, 13949333), (119, 10667137), (221, 5743843), (259, 4901117), (331, 3835013), (469, 2706587), (481, 2639063), (629, 2018107), (871, 1457393), (1139, 1114477), (1547, 820549), (2317, 547859), (2479, 512057), (3367, 377009), (4303, 295001), (4403, 288301), (5627, 225589), (6097, 208199), (7973, 159211), (8177, 155239), (12247, 103649), (14807, 85729), (17353, 73151), (22177, 57239), (30121, 42143), (32227, 39389)]