1897080039

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{3977107}}^1$

素因数の和:3977166

約数の個数: 12

約数和(自身を含む): 2791929816

約数和(自身を除く): 894849777

約数列:

[1, 3, 9, 53, 159, 477, 3977107, 11931321, 35793963, 210786671, 632360013, 1897080039]

約数ペア:

[(1, 1897080039), (3, 632360013), (9, 210786671), (53, 35793963), (159, 11931321), (477, 3977107)]