426366873

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{2957}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 634183368

約数和(自身を除く): 207816495

約数列:

[1, 3, 9, 37, 111, 333, 433, 1299, 2957, 3897, 8871, 16021, 26613, 48063, 109409, 144189, 328227, 984681, 1280381, 3841143, 11523429, 47374097, 142122291, 426366873]

約数ペア:

[(1, 426366873), (3, 142122291), (9, 47374097), (37, 11523429), (111, 3841143), (333, 1280381), (433, 984681), (1299, 328227), (2957, 144189), (3897, 109409), (8871, 48063), (16021, 26613)]