4143139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1421021

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4139, 28973, 45529, 53807, 318703, 376649, 591877, 4143139]

約数ペア:

[(1, 4143139), (7, 591877), (11, 376649), (13, 318703), (77, 53807), (91, 45529), (143, 28973), (1001, 4139)]