207979527

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{319477}}^1$

素因数の和:319518

約数の個数: 16

約数和(自身を含む): 327145472

約数和(自身を除く): 119165945

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 319477, 958431, 2236339, 6709017, 9903787, 29711361, 69326509, 207979527]

約数ペア:

[(1, 207979527), (3, 69326509), (7, 29711361), (21, 9903787), (31, 6709017), (93, 2236339), (217, 958431), (651, 319477)]