5655798001

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{123979}}^1$

素因数の和:124026

約数の個数: 20

約数和(自身を含む): 6945359600

約数和(自身を除く): 1289561599

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 6517, 45619, 123979, 867853, 2355601, 6074971, 16489207, 42524797, 115424449, 297673579, 807971143, 5655798001]

約数ペア:

[(1, 5655798001), (7, 807971143), (19, 297673579), (49, 115424449), (133, 42524797), (343, 16489207), (931, 6074971), (2401, 2355601), (6517, 867853), (45619, 123979)]