15150513

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{971}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 23141376

約数和(自身を除く): 7990863

約数列:

[1, 3, 7, 21, 743, 971, 2229, 2913, 5201, 6797, 15603, 20391, 721453, 2164359, 5050171, 15150513]

約数ペア:

[(1, 15150513), (3, 5050171), (7, 2164359), (21, 721453), (743, 20391), (971, 15603), (2229, 6797), (2913, 5201)]