243695283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 361257792

約数和(自身を除く): 117562509

約数列:

[1, 3, 13, 37, 39, 111, 281, 481, 601, 843, 1443, 1803, 3653, 7813, 10397, 10959, 22237, 23439, 31191, 66711, 135161, 168881, 289081, 405483, 506643, 867243, 2195453, 6248597, 6586359, 18745791, 81231761, 243695283]

約数ペア:

[(1, 243695283), (3, 81231761), (13, 18745791), (37, 6586359), (39, 6248597), (111, 2195453), (281, 867243), (481, 506643), (601, 405483), (843, 289081), (1443, 168881), (1803, 135161), (3653, 66711), (7813, 31191), (10397, 23439), (10959, 22237)]