3784627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 4925952

約数和(自身を除く): 1141325

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2137, 14959, 23507, 49151, 164549, 344057, 540661, 3784627]

約数ペア:

[(1, 3784627), (7, 540661), (11, 344057), (23, 164549), (77, 49151), (161, 23507), (253, 14959), (1771, 2137)]