2938827479

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2797}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 3509967888

約数和(自身を除く): 571140409

約数列:

[1, 7, 41, 49, 287, 523, 2009, 2797, 3661, 19579, 21443, 25627, 114677, 137053, 150101, 802739, 1050707, 1462831, 5619173, 10239817, 59976071, 71678719, 419832497, 2938827479]

約数ペア:

[(1, 2938827479), (7, 419832497), (41, 71678719), (49, 59976071), (287, 10239817), (523, 5619173), (2009, 1462831), (2797, 1050707), (3661, 802739), (19579, 150101), (21443, 137053), (25627, 114677)]