13885504703

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73471}}^1$

素因数の和:73540

約数の個数: 32

約数和(自身を含む): 17633280000

約数和(自身を除く): 3747775297

約数列:

[1, 7, 19, 29, 49, 133, 203, 343, 551, 931, 1421, 3857, 6517, 9947, 26999, 73471, 188993, 514297, 1395949, 2130659, 3600079, 9771643, 14914613, 25200553, 40482521, 68401501, 104402291, 283377647, 478810507, 730816037, 1983643529, 13885504703]

約数ペア:

[(1, 13885504703), (7, 1983643529), (19, 730816037), (29, 478810507), (49, 283377647), (133, 104402291), (203, 68401501), (343, 40482521), (551, 25200553), (931, 14914613), (1421, 9771643), (3857, 3600079), (6517, 2130659), (9947, 1395949), (26999, 514297), (73471, 188993)]