13959491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 17326848

約数和(自身を除く): 3367357

約数列:

[1, 7, 13, 91, 131, 917, 1171, 1703, 8197, 11921, 15223, 106561, 153401, 1073807, 1994213, 13959491]

約数ペア:

[(1, 13959491), (7, 1994213), (13, 1073807), (91, 153401), (131, 106561), (917, 15223), (1171, 11921), (1703, 8197)]