1995820509

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{266003}}^1$

素因数の和:266108

約数の個数: 16

約数和(自身を含む): 2770697664

約数和(自身を除く): 774877155

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 266003, 798009, 10906123, 16226183, 32718369, 48678549, 665273503, 1995820509]

約数ペア:

[(1, 1995820509), (3, 665273503), (41, 48678549), (61, 32718369), (123, 16226183), (183, 10906123), (2501, 798009), (7503, 266003)]