1779339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 760821

約数列:

[1, 3, 17, 51, 139, 251, 417, 753, 2363, 4267, 7089, 12801, 34889, 104667, 593113, 1779339]

約数ペア:

[(1, 1779339), (3, 593113), (17, 104667), (51, 34889), (139, 12801), (251, 7089), (417, 4267), (753, 2363)]