13051341

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 20018880

約数和(自身を除く): 6967539

約数列:

[1, 3, 9, 27, 31, 93, 279, 503, 837, 961, 1509, 2883, 4527, 8649, 13581, 15593, 25947, 46779, 140337, 421011, 483383, 1450149, 4350447, 13051341]

約数ペア:

[(1, 13051341), (3, 4350447), (9, 1450149), (27, 483383), (31, 421011), (93, 140337), (279, 46779), (503, 25947), (837, 15593), (961, 13581), (1509, 8649), (2883, 4527)]