12646523907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{162391}}^1$

素因数の和:162923

約数の個数: 24

約数和(自身を含む): 19379861280

約数和(自身を除く): 6733337373

約数列:

[1, 3, 9, 17, 51, 153, 509, 1527, 4581, 8653, 25959, 77877, 162391, 487173, 1461519, 2760647, 8281941, 24845823, 82657019, 247971057, 743913171, 1405169323, 4215507969, 12646523907]

約数ペア:

[(1, 12646523907), (3, 4215507969), (9, 1405169323), (17, 743913171), (51, 247971057), (153, 82657019), (509, 24845823), (1527, 8281941), (4581, 2760647), (8653, 1461519), (25959, 487173), (77877, 162391)]