289647553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 319334400

約数和(自身を除く): 29686847

約数列:

[1, 13, 71, 109, 923, 1417, 2879, 7739, 37427, 100607, 204409, 313811, 2657317, 4079543, 22280581, 289647553]

約数ペア:

[(1, 289647553), (13, 22280581), (71, 4079543), (109, 2657317), (923, 313811), (1417, 204409), (2879, 100607), (7739, 37427)]