2980990089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{2777}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 5373763200

約数和(自身を除く): 2392773111

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1549, 2777, 4647, 8331, 10843, 13941, 17039, 19439, 24993, 30547, 32529, 51117, 58317, 91641, 97587, 119273, 153351, 174951, 213829, 274923, 357819, 641487, 1073457, 1924461, 4301573, 12904719, 30111011, 38714157, 47317303, 90333033, 141951909, 270999099, 331221121, 425855727, 993663363, 2980990089]

約数ペア:

[(1, 2980990089), (3, 993663363), (7, 425855727), (9, 331221121), (11, 270999099), (21, 141951909), (33, 90333033), (63, 47317303), (77, 38714157), (99, 30111011), (231, 12904719), (693, 4301573), (1549, 1924461), (2777, 1073457), (4647, 641487), (8331, 357819), (10843, 274923), (13941, 213829), (17039, 174951), (19439, 153351), (24993, 119273), (30547, 97587), (32529, 91641), (51117, 58317)]