127895999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14699}}^1$

素因数の和:14830

約数の個数: 16

約数和(自身を含む): 160876800

約数和(自身を除く): 32980801

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 14699, 102893, 161689, 1131823, 1660987, 11626909, 18270857, 127895999]

約数ペア:

[(1, 127895999), (7, 18270857), (11, 11626909), (77, 1660987), (113, 1131823), (791, 161689), (1243, 102893), (8701, 14699)]