13306583871

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{24247}}^1$

素因数の和:24572

約数の個数: 48

約数和(自身を含む): 22756651008

約数和(自身を除く): 9450067137

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 281, 651, 843, 1953, 1967, 2529, 5901, 8711, 17703, 24247, 26133, 60977, 72741, 78399, 169729, 182931, 218223, 509187, 548793, 751657, 1527561, 2254971, 5261599, 6764913, 6813407, 15784797, 20440221, 47354391, 47693849, 61320663, 143081547, 211215617, 429244641, 633646851, 1478509319, 1900940553, 4435527957, 13306583871]

約数ペア:

[(1, 13306583871), (3, 4435527957), (7, 1900940553), (9, 1478509319), (21, 633646851), (31, 429244641), (63, 211215617), (93, 143081547), (217, 61320663), (279, 47693849), (281, 47354391), (651, 20440221), (843, 15784797), (1953, 6813407), (1967, 6764913), (2529, 5261599), (5901, 2254971), (8711, 1527561), (17703, 751657), (24247, 548793), (26133, 509187), (60977, 218223), (72741, 182931), (78399, 169729)]