488553681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2114951}}^1$

素因数の和:2114972

約数の個数: 16

約数和(自身を含む): 812141568

約数和(自身を除く): 323587887

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2114951, 6344853, 14804657, 23264461, 44413971, 69793383, 162851227, 488553681]

約数ペア:

[(1, 488553681), (3, 162851227), (7, 69793383), (11, 44413971), (21, 23264461), (33, 14804657), (77, 6344853), (231, 2114951)]