13628379

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 4999461

約数列:

[1, 3, 71, 109, 213, 327, 587, 1761, 7739, 23217, 41677, 63983, 125031, 191949, 4542793, 13628379]

約数ペア:

[(1, 13628379), (3, 4542793), (71, 191949), (109, 125031), (213, 63983), (327, 41677), (587, 23217), (1761, 7739)]