1143104473

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{21101}}^1$

素因数の和:21288

約数の個数: 16

約数和(自身を含む): 1337022720

約数和(自身を除く): 193918247

約数列:

[1, 7, 71, 109, 497, 763, 7739, 21101, 54173, 147707, 1498171, 2300009, 10487197, 16100063, 163300639, 1143104473]

約数ペア:

[(1, 1143104473), (7, 163300639), (71, 16100063), (109, 10487197), (497, 2300009), (763, 1498171), (7739, 147707), (21101, 54173)]