2112413787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10303}}^1$

素因数の和:10448

約数の個数: 48

約数和(自身を含む): 3536332800

約数和(自身を除く): 1423919013

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 109, 171, 209, 327, 627, 981, 1199, 1881, 2071, 3597, 6213, 10303, 10791, 18639, 22781, 30909, 68343, 92727, 113333, 195757, 205029, 339999, 587271, 1019997, 1123027, 1761813, 2153327, 3369081, 6459981, 10107243, 12353297, 19379943, 21337513, 37059891, 64012539, 111179673, 192037617, 234712643, 704137929, 2112413787]

約数ペア:

[(1, 2112413787), (3, 704137929), (9, 234712643), (11, 192037617), (19, 111179673), (33, 64012539), (57, 37059891), (99, 21337513), (109, 19379943), (171, 12353297), (209, 10107243), (327, 6459981), (627, 3369081), (981, 2153327), (1199, 1761813), (1881, 1123027), (2071, 1019997), (3597, 587271), (6213, 339999), (10303, 205029), (10791, 195757), (18639, 113333), (22781, 92727), (30909, 68343)]