129332819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 167795712

約数和(自身を除く): 38462893

約数列:

[1, 7, 11, 41, 71, 77, 287, 451, 497, 577, 781, 2911, 3157, 4039, 5467, 6347, 20377, 23657, 32021, 40967, 44429, 165599, 224147, 260227, 286769, 450637, 1679647, 1821589, 3154459, 11757529, 18476117, 129332819]

約数ペア:

[(1, 129332819), (7, 18476117), (11, 11757529), (41, 3154459), (71, 1821589), (77, 1679647), (287, 450637), (451, 286769), (497, 260227), (577, 224147), (781, 165599), (2911, 44429), (3157, 40967), (4039, 32021), (5467, 23657), (6347, 20377)]