2013140297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{27361}}^1$

素因数の和:27848

約数の個数: 16

約数和(自身を含む): 2406104832

約数和(自身を除く): 392964535

約数列:

[1, 7, 23, 161, 457, 3199, 10511, 27361, 73577, 191527, 629303, 4405121, 12503977, 87527839, 287591471, 2013140297]

約数ペア:

[(1, 2013140297), (7, 287591471), (23, 87527839), (161, 12503977), (457, 4405121), (3199, 629303), (10511, 191527), (27361, 73577)]