13231863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10427}}^1$

素因数の和:10483

約数の個数: 16

約数和(自身を含む): 20021760

約数和(自身を除く): 6789897

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10427, 31281, 93843, 281529, 490069, 1470207, 4410621, 13231863]

約数ペア:

[(1, 13231863), (3, 4410621), (9, 1470207), (27, 490069), (47, 281529), (141, 93843), (423, 31281), (1269, 10427)]