17388423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 27190800

約数和(自身を除く): 9802377

約数列:

[1, 3, 9, 13, 39, 117, 331, 449, 993, 1347, 2979, 4041, 4303, 5837, 12909, 17511, 38727, 52533, 148619, 445857, 1337571, 1932047, 5796141, 17388423]

約数ペア:

[(1, 17388423), (3, 5796141), (9, 1932047), (13, 1337571), (39, 445857), (117, 148619), (331, 52533), (449, 38727), (993, 17511), (1347, 12909), (2979, 5837), (4041, 4303)]