31141323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 47595600

約数和(自身を除く): 16454277

約数列:

[1, 3, 9, 19, 57, 171, 269, 677, 807, 2031, 2421, 5111, 6093, 12863, 15333, 38589, 45999, 115767, 182113, 546339, 1639017, 3460147, 10380441, 31141323]

約数ペア:

[(1, 31141323), (3, 10380441), (9, 3460147), (19, 1639017), (57, 546339), (171, 182113), (269, 115767), (677, 45999), (807, 38589), (2031, 15333), (2421, 12863), (5111, 6093)]