1230709311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{15401}}^1$

素因数の和:16103

約数の個数: 24

約数和(自身を含む): 1917364176

約数和(自身を除く): 686654865

約数列:

[1, 3, 9, 13, 39, 117, 683, 2049, 6147, 8879, 15401, 26637, 46203, 79911, 138609, 200213, 600639, 1801917, 10518883, 31556649, 94669947, 136745479, 410236437, 1230709311]

約数ペア:

[(1, 1230709311), (3, 410236437), (9, 136745479), (13, 94669947), (39, 31556649), (117, 10518883), (683, 1801917), (2049, 600639), (6147, 200213), (8879, 138609), (15401, 79911), (26637, 46203)]