39245877

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 67744512

約数和(自身を除く): 28498635

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2591, 5049, 7773, 15147, 23319, 28501, 44047, 69957, 85503, 132141, 209871, 256509, 396423, 484517, 769527, 1189269, 1453551, 2308581, 3567807, 4360653, 13081959, 39245877]

約数ペア:

[(1, 39245877), (3, 13081959), (9, 4360653), (11, 3567807), (17, 2308581), (27, 1453551), (33, 1189269), (51, 769527), (81, 484517), (99, 396423), (153, 256509), (187, 209871), (297, 132141), (459, 85503), (561, 69957), (891, 44047), (1377, 28501), (1683, 23319), (2591, 15147), (5049, 7773)]