291245193429

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{761}}^1\times {\mathrm{1831}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 412731045504

約数和(自身を除く): 121485852075

約数列:

[1, 3, 19, 57, 193, 361, 579, 761, 1083, 1831, 2283, 3667, 5493, 11001, 14459, 34789, 43377, 69673, 104367, 146873, 209019, 274721, 353383, 440619, 660991, 824163, 1060149, 1393391, 1982973, 2790587, 4180173, 6714277, 8371761, 20142831, 26474429, 53021153, 79423287, 127571263, 159063459, 268924463, 382713789, 503014151, 806773389, 1509042453, 5109564797, 15328694391, 97081731143, 291245193429]

約数ペア:

[(1, 291245193429), (3, 97081731143), (19, 15328694391), (57, 5109564797), (193, 1509042453), (361, 806773389), (579, 503014151), (761, 382713789), (1083, 268924463), (1831, 159063459), (2283, 127571263), (3667, 79423287), (5493, 53021153), (11001, 26474429), (14459, 20142831), (34789, 8371761), (43377, 6714277), (69673, 4180173), (104367, 2790587), (146873, 1982973), (209019, 1393391), (274721, 1060149), (353383, 824163), (440619, 660991)]