13190151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 19841472

約数和(自身を除く): 6651321

約数列:

[1, 3, 13, 39, 41, 73, 113, 123, 219, 339, 533, 949, 1469, 1599, 2847, 2993, 4407, 4633, 8249, 8979, 13899, 24747, 38909, 60229, 107237, 116727, 180687, 321711, 338209, 1014627, 4396717, 13190151]

約数ペア:

[(1, 13190151), (3, 4396717), (13, 1014627), (39, 338209), (41, 321711), (73, 180687), (113, 116727), (123, 107237), (219, 60229), (339, 38909), (533, 24747), (949, 13899), (1469, 8979), (1599, 8249), (2847, 4633), (2993, 4407)]