129332021

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 163021824

約数和(自身を除く): 33689803

約数列:

[1, 7, 13, 49, 91, 191, 637, 1063, 1337, 2483, 7441, 9359, 13819, 17381, 52087, 96733, 121667, 203033, 677131, 1421231, 2639429, 9948617, 18476003, 129332021]

約数ペア:

[(1, 129332021), (7, 18476003), (13, 9948617), (49, 2639429), (91, 1421231), (191, 677131), (637, 203033), (1063, 121667), (1337, 96733), (2483, 52087), (7441, 17381), (9359, 13819)]