1216918053

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17599}}^1$

素因数の和:17818

約数の個数: 32

約数和(自身を含む): 1951488000

約数和(自身を除く): 734569947

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 591, 1773, 2561, 5319, 7683, 17599, 23049, 52797, 69147, 158391, 228787, 475173, 686361, 2059083, 3467003, 6177249, 10401009, 31203027, 45071039, 93609081, 135213117, 405639351, 1216918053]

約数ペア:

[(1, 1216918053), (3, 405639351), (9, 135213117), (13, 93609081), (27, 45071039), (39, 31203027), (117, 10401009), (197, 6177249), (351, 3467003), (591, 2059083), (1773, 686361), (2561, 475173), (5319, 228787), (7683, 158391), (17599, 69147), (23049, 52797)]