38915187

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 53844480

約数和(自身を除く): 14929293

約数列:

[1, 3, 29, 87, 491, 911, 1473, 2733, 14239, 26419, 42717, 79257, 447301, 1341903, 12971729, 38915187]

約数ペア:

[(1, 38915187), (3, 12971729), (29, 1341903), (87, 447301), (491, 79257), (911, 42717), (1473, 26419), (2733, 14239)]