11622771

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 18399744

約数和(自身を除く): 6776973

約数列:

[1, 3, 9, 27, 43, 47, 71, 81, 129, 141, 213, 387, 423, 639, 1161, 1269, 1917, 2021, 3053, 3337, 3483, 3807, 5751, 6063, 9159, 10011, 18189, 27477, 30033, 54567, 82431, 90099, 143491, 163701, 247293, 270297, 430473, 1291419, 3874257, 11622771]

約数ペア:

[(1, 11622771), (3, 3874257), (9, 1291419), (27, 430473), (43, 270297), (47, 247293), (71, 163701), (81, 143491), (129, 90099), (141, 82431), (213, 54567), (387, 30033), (423, 27477), (639, 18189), (1161, 10011), (1269, 9159), (1917, 6063), (2021, 5751), (3053, 3807), (3337, 3483)]