31326711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7507}}^1$

素因数の和:7630

約数の個数: 16

約数和(自身を含む): 45408384

約数和(自身を除く): 14081673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 7507, 22521, 97591, 292773, 803249, 2409747, 10442237, 31326711]

約数ペア:

[(1, 31326711), (3, 10442237), (13, 2409747), (39, 803249), (107, 292773), (321, 97591), (1391, 22521), (4173, 7507)]