2711401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 3529728

約数和(自身を除く): 818327

約数列:

[1, 7, 11, 23, 77, 161, 253, 1531, 1771, 10717, 16841, 35213, 117887, 246491, 387343, 2711401]

約数ペア:

[(1, 2711401), (7, 387343), (11, 246491), (23, 117887), (77, 35213), (161, 16841), (253, 10717), (1531, 1771)]