13305512997

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1\times {\mathrm{5351}}^1$

素因数の和:6754

約数の個数: 48

約数和(自身を含む): 22743002880

約数和(自身を除く): 9437489883

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1361, 1827, 4083, 5351, 9527, 12249, 16053, 28581, 37457, 39469, 48159, 85743, 112371, 118407, 155179, 276283, 337113, 355221, 465537, 828849, 1086253, 1396611, 2486547, 3258759, 7282711, 9776277, 21848133, 50978977, 65544399, 152936931, 211198619, 458810793, 633595857, 1478390333, 1900787571, 4435170999, 13305512997]

約数ペア:

[(1, 13305512997), (3, 4435170999), (7, 1900787571), (9, 1478390333), (21, 633595857), (29, 458810793), (63, 211198619), (87, 152936931), (203, 65544399), (261, 50978977), (609, 21848133), (1361, 9776277), (1827, 7282711), (4083, 3258759), (5351, 2486547), (9527, 1396611), (12249, 1086253), (16053, 828849), (28581, 465537), (37457, 355221), (39469, 337113), (48159, 276283), (85743, 155179), (112371, 118407)]