291279633

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{108727}}^1$

素因数の和:108796

約数の個数: 16

約数和(自身を含む): 417515520

約数和(自身を除く): 126235887

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 108727, 326181, 2065813, 5110169, 6197439, 15330507, 97093211, 291279633]

約数ペア:

[(1, 291279633), (3, 97093211), (19, 15330507), (47, 6197439), (57, 5110169), (141, 2065813), (893, 326181), (2679, 108727)]