31384769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 3854911

約数列:

[1, 13, 37, 71, 481, 919, 923, 2627, 11947, 34003, 34151, 65249, 442039, 848237, 2414213, 31384769]

約数ペア:

[(1, 31384769), (13, 2414213), (37, 848237), (71, 442039), (481, 65249), (919, 34151), (923, 34003), (2627, 11947)]