4813303943

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 5717606400

約数和(自身を除く): 904302457

約数列:

[1, 7, 43, 107, 199, 301, 749, 751, 1393, 4601, 5257, 8557, 21293, 32207, 32293, 59899, 80357, 149051, 149449, 226051, 562499, 915599, 1046143, 3455351, 6409193, 6426307, 15991043, 24187457, 44984149, 111937301, 687614849, 4813303943]

約数ペア:

[(1, 4813303943), (7, 687614849), (43, 111937301), (107, 44984149), (199, 24187457), (301, 15991043), (749, 6426307), (751, 6409193), (1393, 3455351), (4601, 1046143), (5257, 915599), (8557, 562499), (21293, 226051), (32207, 149449), (32293, 149051), (59899, 80357)]