15490427379

素因数分解:

$3^1\times 7^2\times {\mathrm{2699}}^1\times {\mathrm{39043}}^1$

素因数の和:41759

約数の個数: 24

約数和(自身を含む): 24035486400

約数和(自身を除く): 8545059021

約数列:

[1, 3, 7, 21, 49, 147, 2699, 8097, 18893, 39043, 56679, 117129, 132251, 273301, 396753, 819903, 1913107, 5739321, 105377057, 316131171, 737639399, 2212918197, 5163475793, 15490427379]

約数ペア:

[(1, 15490427379), (3, 5163475793), (7, 2212918197), (21, 737639399), (49, 316131171), (147, 105377057), (2699, 5739321), (8097, 1913107), (18893, 819903), (39043, 396753), (56679, 273301), (117129, 132251)]