254178288003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{19662589}}^1$

素因数の和:19662762

約数の個数: 16

約数和(自身を含む): 352353612800

約数和(自身を除く): 98175324797

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 19662589, 58987767, 609540259, 1828620777, 2733099871, 8199299613, 84726096001, 254178288003]

約数ペア:

[(1, 254178288003), (3, 84726096001), (31, 8199299613), (93, 2733099871), (139, 1828620777), (417, 609540259), (4309, 58987767), (12927, 19662589)]