201015171

素因数分解:

$3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3803}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 332317440

約数和(自身を除く): 131302269

約数列:

[1, 3, 7, 9, 21, 63, 839, 2517, 3803, 5873, 7551, 11409, 17619, 26621, 34227, 52857, 79863, 239589, 3190717, 9572151, 22335019, 28716453, 67005057, 201015171]

約数ペア:

[(1, 201015171), (3, 67005057), (7, 28716453), (9, 22335019), (21, 9572151), (63, 3190717), (839, 239589), (2517, 79863), (3803, 52857), (5873, 34227), (7551, 26621), (11409, 17619)]