130938819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9749}}^1$

素因数の和:9811

約数の個数: 24

約数和(自身を含む): 197106000

約数和(自身を除く): 66167181

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 9749, 13431, 29247, 107239, 321717, 360713, 1082139, 1179629, 3538887, 3967843, 11903529, 43646273, 130938819]

約数ペア:

[(1, 130938819), (3, 43646273), (11, 11903529), (33, 3967843), (37, 3538887), (111, 1179629), (121, 1082139), (363, 360713), (407, 321717), (1221, 107239), (4477, 29247), (9749, 13431)]