2118266217

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{2551}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 3081386880

約数和(自身を除く): 963120663

約数列:

[1, 3, 9, 257, 359, 771, 1077, 2313, 2551, 3231, 7653, 22959, 92263, 276789, 655607, 830367, 915809, 1966821, 2747427, 5900463, 8242281, 235362913, 706088739, 2118266217]

約数ペア:

[(1, 2118266217), (3, 706088739), (9, 235362913), (257, 8242281), (359, 5900463), (771, 2747427), (1077, 1966821), (2313, 915809), (2551, 830367), (3231, 655607), (7653, 276789), (22959, 92263)]