39553163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 43945440

約数和(自身を除く): 4392277

約数列:

[1, 13, 43, 173, 409, 559, 2249, 5317, 7439, 17587, 70757, 96707, 228631, 919841, 3042551, 39553163]

約数ペア:

[(1, 39553163), (13, 3042551), (43, 919841), (173, 228631), (409, 96707), (559, 70757), (2249, 17587), (5317, 7439)]