2819111679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{140401}}^1$

素因数の和:140527

約数の個数: 24

約数和(自身を含む): 4292931552

約数和(自身を除く): 1473819873

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 20079, 140401, 421203, 1263609, 3229223, 9687669, 13618897, 29063007, 40856691, 122570073, 313234631, 939703893, 2819111679]

約数ペア:

[(1, 2819111679), (3, 939703893), (9, 313234631), (23, 122570073), (69, 40856691), (97, 29063007), (207, 13618897), (291, 9687669), (873, 3229223), (2231, 1263609), (6693, 421203), (20079, 140401)]