1275648729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{17837}}^1$

素因数の和:18640

約数の個数: 16

約数和(自身を含む): 1758113280

約数和(自身を除く): 482464551

約数列:

[1, 3, 31, 93, 769, 2307, 17837, 23839, 53511, 71517, 552947, 1658841, 13716653, 41149959, 425216243, 1275648729]

約数ペア:

[(1, 1275648729), (3, 425216243), (31, 41149959), (93, 13716653), (769, 1658841), (2307, 552947), (17837, 71517), (23839, 53511)]