19070883

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6065

約数の個数: 24

約数和(自身を含む): 30769648

約数和(自身を除く): 11698765

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6037, 18111, 54333, 78481, 162999, 235443, 488997, 706329, 1466991, 2118987, 6356961, 19070883]

約数ペア:

[(1, 19070883), (3, 6356961), (9, 2118987), (13, 1466991), (27, 706329), (39, 488997), (81, 235443), (117, 162999), (243, 78481), (351, 54333), (1053, 18111), (3159, 6037)]