307439691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{16187}}^1$

素因数の和:16690

約数の個数: 16

約数和(自身を含む): 442385664

約数和(自身を除く): 134945973

約数列:

[1, 3, 13, 39, 487, 1461, 6331, 16187, 18993, 48561, 210431, 631293, 7883069, 23649207, 102479897, 307439691]

約数ペア:

[(1, 307439691), (3, 102479897), (13, 23649207), (39, 7883069), (487, 631293), (1461, 210431), (6331, 48561), (16187, 18993)]