2057366871

素因数分解:

$3^4\times 7^2\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1506

約数の個数: 60

約数和(自身を含む): 3585336480

約数和(自身を除く): 1527969609

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 569, 911, 1323, 1707, 2733, 3969, 3983, 5121, 6377, 8199, 11949, 15363, 19131, 24597, 27881, 35847, 44639, 46089, 57393, 73791, 83643, 107541, 133917, 172179, 250929, 322623, 401751, 516537, 518359, 752787, 1205253, 1555077, 2258361, 3615759, 3628513, 4665231, 10885539, 13995693, 25399591, 32656617, 41987079, 76198773, 97969851, 228596319, 293909553, 685788957, 2057366871]

約数ペア:

[(1, 2057366871), (3, 685788957), (7, 293909553), (9, 228596319), (21, 97969851), (27, 76198773), (49, 41987079), (63, 32656617), (81, 25399591), (147, 13995693), (189, 10885539), (441, 4665231), (567, 3628513), (569, 3615759), (911, 2258361), (1323, 1555077), (1707, 1205253), (2733, 752787), (3969, 518359), (3983, 516537), (5121, 401751), (6377, 322623), (8199, 250929), (11949, 172179), (15363, 133917), (19131, 107541), (24597, 83643), (27881, 73791), (35847, 57393), (44639, 46089)]