2541819951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6823}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 4138947072

約数和(自身を除く): 1597127121

約数列:

[1, 3, 9, 11, 33, 53, 71, 99, 159, 213, 477, 583, 639, 781, 1749, 2343, 3763, 5247, 6823, 7029, 11289, 20469, 33867, 41393, 61407, 75053, 124179, 225159, 361619, 372537, 484433, 675477, 1084857, 1453299, 3254571, 3977809, 4359897, 5328763, 11933427, 15986289, 25674949, 35800281, 47958867, 77024847, 231074541, 282424439, 847273317, 2541819951]

約数ペア:

[(1, 2541819951), (3, 847273317), (9, 282424439), (11, 231074541), (33, 77024847), (53, 47958867), (71, 35800281), (99, 25674949), (159, 15986289), (213, 11933427), (477, 5328763), (583, 4359897), (639, 3977809), (781, 3254571), (1749, 1453299), (2343, 1084857), (3763, 675477), (5247, 484433), (6823, 372537), (7029, 361619), (11289, 225159), (20469, 124179), (33867, 75053), (41393, 61407)]