534789507

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 825753600

約数和(自身を除く): 290964093

約数列:

[1, 3, 7, 21, 127, 239, 381, 717, 839, 889, 1673, 2517, 2667, 5019, 5873, 17619, 30353, 91059, 106553, 200521, 212471, 319659, 601563, 637413, 745871, 1403647, 2237613, 4210941, 25466167, 76398501, 178263169, 534789507]

約数ペア:

[(1, 534789507), (3, 178263169), (7, 76398501), (21, 25466167), (127, 4210941), (239, 2237613), (381, 1403647), (717, 745871), (839, 637413), (889, 601563), (1673, 319659), (2517, 212471), (2667, 200521), (5019, 106553), (5873, 91059), (17619, 30353)]