15101247

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23197}}^1$

素因数の和:23238

約数の個数: 16

約数和(自身を含む): 23754752

約数和(自身を除く): 8653505

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 23197, 69591, 162379, 487137, 719107, 2157321, 5033749, 15101247]

約数ペア:

[(1, 15101247), (3, 5033749), (7, 2157321), (21, 719107), (31, 487137), (93, 162379), (217, 69591), (651, 23197)]