7374751997

素因数分解:

${\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 8178278400

約数和(自身を除く): 803526403

約数列:

[1, 17, 29, 191, 271, 289, 493, 3247, 4607, 4913, 5539, 7859, 8381, 51761, 55199, 78319, 94163, 133603, 142477, 879937, 938383, 1331423, 1501069, 1600771, 2271251, 14958929, 25518173, 27213107, 38611267, 254301793, 433808941, 7374751997]

約数ペア:

[(1, 7374751997), (17, 433808941), (29, 254301793), (191, 38611267), (271, 27213107), (289, 25518173), (493, 14958929), (3247, 2271251), (4607, 1600771), (4913, 1501069), (5539, 1331423), (7859, 938383), (8381, 879937), (51761, 142477), (55199, 133603), (78319, 94163)]