142470519

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{3407}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 194337792

約数和(自身を除く): 51867273

約数列:

[1, 3, 53, 159, 263, 789, 3407, 10221, 13939, 41817, 180571, 541713, 896041, 2688123, 47490173, 142470519]

約数ペア:

[(1, 142470519), (3, 47490173), (53, 2688123), (159, 896041), (263, 541713), (789, 180571), (3407, 41817), (10221, 13939)]