38248371

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2080

約数の個数: 36

約数和(自身を含む): 65794872

約数和(自身を除く): 27546501

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2017, 2107, 2709, 6051, 6321, 14119, 18153, 18963, 42357, 86731, 98833, 127071, 260193, 296499, 607117, 780579, 889497, 1821351, 4249819, 5464053, 12749457, 38248371]

約数ペア:

[(1, 38248371), (3, 12749457), (7, 5464053), (9, 4249819), (21, 1821351), (43, 889497), (49, 780579), (63, 607117), (129, 296499), (147, 260193), (301, 127071), (387, 98833), (441, 86731), (903, 42357), (2017, 18963), (2107, 18153), (2709, 14119), (6051, 6321)]