15695903139

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1\times {\mathrm{1987}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 24065932800

約数和(自身を除く): 8370029661

約数列:

[1, 3, 7, 21, 193, 579, 1351, 1949, 1987, 4053, 5847, 5961, 13643, 13909, 40929, 41727, 376157, 383491, 1128471, 1150473, 2633099, 2684437, 3872663, 7899297, 8053311, 11617989, 27108641, 81325923, 747423959, 2242271877, 5231967713, 15695903139]

約数ペア:

[(1, 15695903139), (3, 5231967713), (7, 2242271877), (21, 747423959), (193, 81325923), (579, 27108641), (1351, 11617989), (1949, 8053311), (1987, 7899297), (4053, 3872663), (5847, 2684437), (5961, 2633099), (13643, 1150473), (13909, 1128471), (40929, 383491), (41727, 376157)]