887137939443

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{372367}}^1$

素因数の和:373256

約数の個数: 48

約数和(自身を含む): 1450090360320

約数和(自身を除く): 562952420877

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 853, 931, 2559, 2793, 5971, 16207, 17913, 41797, 48621, 113449, 125391, 340347, 372367, 794143, 1117101, 2382429, 2606569, 7074973, 7819707, 18245983, 21224919, 49524811, 54737949, 148574433, 317629051, 346673677, 952887153, 1040021031, 2223403357, 6034951969, 6670210071, 15563823499, 18104855907, 42244663783, 46691470497, 126733991349, 295712646481, 887137939443]

約数ペア:

[(1, 887137939443), (3, 295712646481), (7, 126733991349), (19, 46691470497), (21, 42244663783), (49, 18104855907), (57, 15563823499), (133, 6670210071), (147, 6034951969), (399, 2223403357), (853, 1040021031), (931, 952887153), (2559, 346673677), (2793, 317629051), (5971, 148574433), (16207, 54737949), (17913, 49524811), (41797, 21224919), (48621, 18245983), (113449, 7819707), (125391, 7074973), (340347, 2606569), (372367, 2382429), (794143, 1117101)]