2019831489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1015501}}^1$

素因数の和:1015537

約数の個数: 24

約数和(自身を含む): 3326784552

約数和(自身を除く): 1306953063

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1015501, 3046503, 9139509, 13201513, 17263517, 39604539, 51790551, 118813617, 155371653, 224425721, 673277163, 2019831489]

約数ペア:

[(1, 2019831489), (3, 673277163), (9, 224425721), (13, 155371653), (17, 118813617), (39, 51790551), (51, 39604539), (117, 17263517), (153, 13201513), (221, 9139509), (663, 3046503), (1989, 1015501)]