426013217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 535818240

約数和(自身を除く): 109805023

約数列:

[1, 7, 17, 47, 59, 119, 329, 413, 799, 1003, 1291, 2773, 5593, 7021, 9037, 19411, 21947, 47141, 60677, 76169, 153629, 329987, 424739, 533183, 1031509, 1294873, 3579943, 7220563, 9064111, 25059601, 60859031, 426013217]

約数ペア:

[(1, 426013217), (7, 60859031), (17, 25059601), (47, 9064111), (59, 7220563), (119, 3579943), (329, 1294873), (413, 1031509), (799, 533183), (1003, 424739), (1291, 329987), (2773, 153629), (5593, 76169), (7021, 60677), (9037, 47141), (19411, 21947)]