1245014961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{85621}}^1$

素因数の和:85792

約数の個数: 16

約数和(自身を含む): 1717919808

約数和(自身を除く): 472904847

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 85621, 256863, 3167977, 9503931, 11216351, 33649053, 415004987, 1245014961]

約数ペア:

[(1, 1245014961), (3, 415004987), (37, 33649053), (111, 11216351), (131, 9503931), (393, 3167977), (4847, 256863), (14541, 85621)]