139401903

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{15131}}^1$

素因数の和:15254

約数の個数: 16

約数和(自身を含む): 193205376

約数和(自身を除く): 53803473

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 15131, 45393, 559847, 1255873, 1679541, 3767619, 46467301, 139401903]

約数ペア:

[(1, 139401903), (3, 46467301), (37, 3767619), (83, 1679541), (111, 1255873), (249, 559847), (3071, 45393), (9213, 15131)]