1270296531

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{12917}}^1$

素因数の和:13160

約数の個数: 36

約数和(自身を含む): 2144181312

約数和(自身を除く): 873884781

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 441, 669, 1561, 2007, 4683, 10927, 12917, 14049, 32781, 38751, 90419, 98343, 116253, 271257, 632933, 813771, 1898799, 2880491, 5696397, 8641473, 20163437, 25924419, 60490311, 141144059, 181470933, 423432177, 1270296531]

約数ペア:

[(1, 1270296531), (3, 423432177), (7, 181470933), (9, 141144059), (21, 60490311), (49, 25924419), (63, 20163437), (147, 8641473), (223, 5696397), (441, 2880491), (669, 1898799), (1561, 813771), (2007, 632933), (4683, 271257), (10927, 116253), (12917, 98343), (14049, 90419), (32781, 38751)]