2079890589

素因数分解:

$3^1\times 7^1\times {\mathrm{6661}}^1\times {\mathrm{14869}}^1$

素因数の和:21540

約数の個数: 16

約数和(自身を含む): 3170046080

約数和(自身を除く): 1090155491

約数列:

[1, 3, 7, 21, 6661, 14869, 19983, 44607, 46627, 104083, 139881, 312249, 99042409, 297127227, 693296863, 2079890589]

約数ペア:

[(1, 2079890589), (3, 693296863), (7, 297127227), (21, 99042409), (6661, 312249), (14869, 139881), (19983, 104083), (44607, 46627)]