717382861

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 793195200

約数和(自身を除く): 75812339

約数列:

[1, 13, 83, 169, 199, 257, 1079, 2587, 3341, 14027, 16517, 21331, 33631, 43433, 51143, 214721, 277303, 664859, 2791373, 3604939, 4244869, 8643167, 55183297, 717382861]

約数ペア:

[(1, 717382861), (13, 55183297), (83, 8643167), (169, 4244869), (199, 3604939), (257, 2791373), (1079, 664859), (2587, 277303), (3341, 214721), (14027, 51143), (16517, 43433), (21331, 33631)]