30889733

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 36642816

約数和(自身を除く): 5753083

約数列:

[1, 7, 31, 217, 283, 503, 1981, 3521, 8773, 15593, 61411, 109151, 142349, 996443, 4412819, 30889733]

約数ペア:

[(1, 30889733), (7, 4412819), (31, 996443), (217, 142349), (283, 109151), (503, 61411), (1981, 15593), (3521, 8773)]