1270569

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 1767744

約数和(自身を除く): 497175

約数列:

[1, 3, 53, 61, 131, 159, 183, 393, 3233, 6943, 7991, 9699, 20829, 23973, 423523, 1270569]

約数ペア:

[(1, 1270569), (3, 423523), (53, 23973), (61, 20829), (131, 9699), (159, 7991), (183, 6943), (393, 3233)]