22290549

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 30585600

約数和(自身を除く): 8295051

約数列:

[1, 3, 47, 141, 149, 447, 1061, 3183, 7003, 21009, 49867, 149601, 158089, 474267, 7430183, 22290549]

約数ペア:

[(1, 22290549), (3, 7430183), (47, 474267), (141, 158089), (149, 149601), (447, 49867), (1061, 21009), (3183, 7003)]