2912285727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{60859}}^1$

素因数の和:61287

約数の個数: 24

約数和(自身を含む): 4541373200

約数和(自身を除く): 1629087473

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 5317, 15951, 47853, 60859, 182577, 547731, 791167, 2373501, 7120503, 24891331, 74673993, 224021979, 323587303, 970761909, 2912285727]

約数ペア:

[(1, 2912285727), (3, 970761909), (9, 323587303), (13, 224021979), (39, 74673993), (117, 24891331), (409, 7120503), (1227, 2373501), (3681, 791167), (5317, 547731), (15951, 182577), (47853, 60859)]