3280551407

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{21991}}^1$

素因数の和:22310

約数の個数: 16

約数和(自身を含む): 3804440064

約数和(自身を除く): 523888657

約数列:

[1, 7, 101, 211, 707, 1477, 21311, 21991, 149177, 153937, 2221091, 4640101, 15547637, 32480707, 468650201, 3280551407]

約数ペア:

[(1, 3280551407), (7, 468650201), (101, 32480707), (211, 15547637), (707, 4640101), (1477, 2221091), (21311, 153937), (21991, 149177)]