11202723

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 19968000

約数和(自身を除く): 8765277

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 191, 343, 399, 441, 573, 931, 1029, 1197, 1337, 1719, 2793, 3087, 3629, 4011, 6517, 8379, 9359, 10887, 12033, 19551, 25403, 28077, 32661, 58653, 65513, 76209, 84231, 177821, 196539, 228627, 533463, 589617, 1244747, 1600389, 3734241, 11202723]

約数ペア:

[(1, 11202723), (3, 3734241), (7, 1600389), (9, 1244747), (19, 589617), (21, 533463), (49, 228627), (57, 196539), (63, 177821), (133, 84231), (147, 76209), (171, 65513), (191, 58653), (343, 32661), (399, 28077), (441, 25403), (573, 19551), (931, 12033), (1029, 10887), (1197, 9359), (1337, 8379), (1719, 6517), (2793, 4011), (3087, 3629)]