946482003

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{220471}}^1$

素因数の和:220536

約数の個数: 20

約数和(自身を含む): 1440564048

約数和(自身を除く): 494082045

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 220471, 661413, 1984239, 5952717, 11684963, 17858151, 35054889, 105164667, 315494001, 946482003]

約数ペア:

[(1, 946482003), (3, 315494001), (9, 105164667), (27, 35054889), (53, 17858151), (81, 11684963), (159, 5952717), (477, 1984239), (1431, 661413), (4293, 220471)]