9723163947

素因数分解:

$3^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{250681}}^1$

素因数の和:252538

約数の個数: 16

約数和(自身を含む): 14824330752

約数和(自身を除く): 5101166805

約数列:

[1, 3, 7, 21, 1847, 5541, 12929, 38787, 250681, 752043, 1754767, 5264301, 463007807, 1389023421, 3241054649, 9723163947]

約数ペア:

[(1, 9723163947), (3, 3241054649), (7, 1389023421), (21, 463007807), (1847, 5264301), (5541, 1754767), (12929, 752043), (38787, 250681)]