1920912093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{12554981}}^1$

素因数の和:12555004

約数の個数: 12

約数和(自身を含む): 2937865788

約数和(自身を除く): 1016953695

約数列:

[1, 3, 9, 17, 51, 153, 12554981, 37664943, 112994829, 213434677, 640304031, 1920912093]

約数ペア:

[(1, 1920912093), (3, 640304031), (9, 213434677), (17, 112994829), (51, 37664943), (153, 12554981)]