2834559

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 5040672

約数和(自身を除く): 2206113

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3461, 10383, 24227, 31149, 44993, 72681, 134979, 218043, 314951, 404937, 944853, 2834559]

約数ペア:

[(1, 2834559), (3, 944853), (7, 404937), (9, 314951), (13, 218043), (21, 134979), (39, 72681), (63, 44993), (91, 31149), (117, 24227), (273, 10383), (819, 3461)]