15671849487

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{11597}}^1$

素因数の和:11960

約数の個数: 48

約数和(自身を含む): 25227041760

約数和(自身を除く): 9555192273

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 317, 609, 951, 1421, 2219, 4263, 6657, 9193, 11597, 15533, 27579, 34791, 46599, 64351, 81179, 193053, 243537, 336313, 450457, 568253, 1008939, 1351371, 1704759, 2354191, 3676249, 7062573, 11028747, 16479337, 25733743, 49438011, 77201229, 106611221, 180136201, 319833663, 540408603, 746278547, 2238835641, 5223949829, 15671849487]

約数ペア:

[(1, 15671849487), (3, 5223949829), (7, 2238835641), (21, 746278547), (29, 540408603), (49, 319833663), (87, 180136201), (147, 106611221), (203, 77201229), (317, 49438011), (609, 25733743), (951, 16479337), (1421, 11028747), (2219, 7062573), (4263, 3676249), (6657, 2354191), (9193, 1704759), (11597, 1351371), (15533, 1008939), (27579, 568253), (34791, 450457), (46599, 336313), (64351, 243537), (81179, 193053)]