287880294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3690773}}^1$

素因数の和:3690791

約数の個数: 16

約数和(自身を含む): 620050032

約数和(自身を除く): 332169738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3690773, 7381546, 11072319, 22144638, 47980049, 95960098, 143940147, 287880294]

約数ペア:

[(1, 287880294), (2, 143940147), (3, 95960098), (6, 47980049), (13, 22144638), (26, 11072319), (39, 7381546), (78, 3690773)]