1260966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4289}}^1$

素因数の和:4308

約数の個数: 24

約数和(自身を含む): 2934360

約数和(自身を除く): 1673394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4289, 8578, 12867, 25734, 30023, 60046, 90069, 180138, 210161, 420322, 630483, 1260966]

約数ペア:

[(1, 1260966), (2, 630483), (3, 420322), (6, 210161), (7, 180138), (14, 90069), (21, 60046), (42, 30023), (49, 25734), (98, 12867), (147, 8578), (294, 4289)]