5166119

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 6566400

約数和(自身を除く): 1400281

約数列:

[1, 7, 19, 31, 49, 133, 179, 217, 589, 931, 1253, 1519, 3401, 4123, 5549, 8771, 23807, 28861, 38843, 105431, 166649, 271901, 738017, 5166119]

約数ペア:

[(1, 5166119), (7, 738017), (19, 271901), (31, 166649), (49, 105431), (133, 38843), (179, 28861), (217, 23807), (589, 8771), (931, 5549), (1253, 4123), (1519, 3401)]