128713819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5897}}^1$

素因数の和:6006

約数の個数: 16

約数和(自身を含む): 146647872

約数和(自身を除く): 17934053

約数列:

[1, 13, 23, 73, 299, 949, 1679, 5897, 21827, 76661, 135631, 430481, 1763203, 5596253, 9901063, 128713819]

約数ペア:

[(1, 128713819), (13, 9901063), (23, 5596253), (73, 1763203), (299, 430481), (949, 135631), (1679, 76661), (5897, 21827)]