2016341991

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 3067047984

約数和(自身を除く): 1050705993

約数列:

[1, 3, 9, 27, 81, 83, 181, 249, 543, 747, 1629, 1657, 2241, 4887, 4971, 6723, 14661, 14913, 15023, 44739, 45069, 134217, 135207, 137531, 299917, 405621, 412593, 899751, 1216863, 1237779, 2699253, 3713337, 8097759, 11140011, 24293277, 24893111, 74679333, 224037999, 672113997, 2016341991]

約数ペア:

[(1, 2016341991), (3, 672113997), (9, 224037999), (27, 74679333), (81, 24893111), (83, 24293277), (181, 11140011), (249, 8097759), (543, 3713337), (747, 2699253), (1629, 1237779), (1657, 1216863), (2241, 899751), (4887, 412593), (4971, 405621), (6723, 299917), (14661, 137531), (14913, 135207), (15023, 134217), (44739, 45069)]