2012024457

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{20771}}^1$

素因数の和:21053

約数の個数: 24

約数和(自身を含む): 2981197440

約数和(自身を除く): 969172983

約数列:

[1, 3, 9, 47, 141, 229, 423, 687, 2061, 10763, 20771, 32289, 62313, 96867, 186939, 976237, 2928711, 4756559, 8786133, 14269677, 42809031, 223558273, 670674819, 2012024457]

約数ペア:

[(1, 2012024457), (3, 670674819), (9, 223558273), (47, 42809031), (141, 14269677), (229, 8786133), (423, 4756559), (687, 2928711), (2061, 976237), (10763, 186939), (20771, 96867), (32289, 62313)]