140811321

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{11423}}^1$

素因数の和:12020

約数の個数: 16

約数和(自身を含む): 214953984

約数和(自身を除く): 74142663

約数列:

[1, 3, 7, 21, 587, 1761, 4109, 11423, 12327, 34269, 79961, 239883, 6705301, 20115903, 46937107, 140811321]

約数ペア:

[(1, 140811321), (3, 46937107), (7, 20115903), (21, 6705301), (587, 239883), (1761, 79961), (4109, 34269), (11423, 12327)]