138719497

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4733}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 163607040

約数和(自身を除く): 24887543

約数列:

[1, 7, 53, 79, 371, 553, 4187, 4733, 29309, 33131, 250849, 373907, 1755943, 2617349, 19817071, 138719497]

約数ペア:

[(1, 138719497), (7, 19817071), (53, 2617349), (79, 1755943), (371, 373907), (553, 250849), (4187, 33131), (4733, 29309)]