47169971009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{39157}}^1$

素因数の和:39425

約数の個数: 32

約数和(自身を含む): 58462580736

約数和(自身を除く): 11292609727

約数列:

[1, 7, 17, 53, 119, 191, 371, 901, 1337, 3247, 6307, 10123, 22729, 39157, 70861, 172091, 274099, 665669, 1204637, 2075321, 4659683, 7478987, 14527247, 35280457, 52352909, 127142779, 246963199, 396386311, 889999453, 2774704177, 6738567287, 47169971009]

約数ペア:

[(1, 47169971009), (7, 6738567287), (17, 2774704177), (53, 889999453), (119, 396386311), (191, 246963199), (371, 127142779), (901, 52352909), (1337, 35280457), (3247, 14527247), (6307, 7478987), (10123, 4659683), (22729, 2075321), (39157, 1204637), (70861, 665669), (172091, 274099)]