13988897247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1153343}}^1$

素因数の和:1153670

約数の個数: 16

約数和(自身を含む): 20151226368

約数和(自身を除く): 6162329121

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 1153343, 3460029, 14993459, 44980377, 358689673, 1076069019, 4662965749, 13988897247]

約数ペア:

[(1, 13988897247), (3, 4662965749), (13, 1076069019), (39, 358689673), (311, 44980377), (933, 14993459), (4043, 3460029), (12129, 1153343)]