16474941

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 28371200

約数和(自身を除く): 11896259

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1429, 1647, 3843, 4287, 10003, 11529, 12861, 30009, 38583, 87169, 90027, 261507, 270081, 610183, 784521, 1830549, 2353563, 5491647, 16474941]

約数ペア:

[(1, 16474941), (3, 5491647), (7, 2353563), (9, 1830549), (21, 784521), (27, 610183), (61, 270081), (63, 261507), (183, 90027), (189, 87169), (427, 38583), (549, 30009), (1281, 12861), (1429, 11529), (1647, 10003), (3843, 4287)]