387565801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{4943}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 463233024

約数和(自身を除く): 75667223

約数列:

[1, 7, 23, 161, 487, 3409, 4943, 11201, 34601, 78407, 113689, 795823, 2407241, 16850687, 55366543, 387565801]

約数ペア:

[(1, 387565801), (7, 55366543), (23, 16850687), (161, 2407241), (487, 795823), (3409, 113689), (4943, 78407), (11201, 34601)]