13171123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 2795597

約数列:

[1, 7, 19, 133, 167, 593, 1169, 3173, 4151, 11267, 22211, 78869, 99031, 693217, 1881589, 13171123]

約数ペア:

[(1, 13171123), (7, 1881589), (19, 693217), (133, 99031), (167, 78869), (593, 22211), (1169, 11267), (3173, 4151)]