421305054

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{988979}}^1$

素因数の和:989055

約数の個数: 16

約数和(自身を含む): 854478720

約数和(自身を除く): 433173666

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 988979, 1977958, 2966937, 5933874, 70217509, 140435018, 210652527, 421305054]

約数ペア:

[(1, 421305054), (2, 210652527), (3, 140435018), (6, 70217509), (71, 5933874), (142, 2966937), (213, 1977958), (426, 988979)]