38928253

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2833}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 48246016

約数和(自身を除く): 9317763

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 2833, 13741, 19831, 36829, 257803, 427783, 2994481, 5561179, 38928253]

約数ペア:

[(1, 38928253), (7, 5561179), (13, 2994481), (91, 427783), (151, 257803), (1057, 36829), (1963, 19831), (2833, 13741)]