2861082147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{4007}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 4810369536

約数和(自身を除く): 1949287389

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 281, 363, 843, 847, 1967, 2541, 3091, 4007, 5901, 9273, 12021, 21637, 28049, 34001, 44077, 64911, 84147, 102003, 132231, 238007, 308539, 484847, 714021, 925617, 1125967, 1454541, 3377901, 3393929, 7881769, 10181787, 12385637, 23645307, 37156911, 86699459, 136242007, 260098377, 408726021, 953694049, 2861082147]

約数ペア:

[(1, 2861082147), (3, 953694049), (7, 408726021), (11, 260098377), (21, 136242007), (33, 86699459), (77, 37156911), (121, 23645307), (231, 12385637), (281, 10181787), (363, 7881769), (843, 3393929), (847, 3377901), (1967, 1454541), (2541, 1125967), (3091, 925617), (4007, 714021), (5901, 484847), (9273, 308539), (12021, 238007), (21637, 132231), (28049, 102003), (34001, 84147), (44077, 64911)]