87863961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5261}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 123762240

約数和(自身を除く): 35898279

約数列:

[1, 3, 19, 57, 293, 879, 5261, 5567, 15783, 16701, 99959, 299877, 1541473, 4624419, 29287987, 87863961]

約数ペア:

[(1, 87863961), (3, 29287987), (19, 4624419), (57, 1541473), (293, 299877), (879, 99959), (5261, 16701), (5567, 15783)]