13973397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 5839851

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 3821, 11463, 87883, 202513, 263649, 607539, 4657799, 13973397]

約数ペア:

[(1, 13973397), (3, 4657799), (23, 607539), (53, 263649), (69, 202513), (159, 87883), (1219, 11463), (3657, 3821)]