38994549

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 23057931

約数列:

[1, 3, 11, 17, 33, 51, 71, 89, 121, 187, 213, 267, 363, 561, 781, 979, 1207, 1513, 2057, 2343, 2937, 3621, 4539, 6171, 6319, 8591, 10769, 13277, 16643, 18957, 25773, 32307, 39831, 49929, 69509, 107423, 146047, 183073, 208527, 322269, 438141, 549219, 764599, 1181653, 2293797, 3544959, 12998183, 38994549]

約数ペア:

[(1, 38994549), (3, 12998183), (11, 3544959), (17, 2293797), (33, 1181653), (51, 764599), (71, 549219), (89, 438141), (121, 322269), (187, 208527), (213, 183073), (267, 146047), (363, 107423), (561, 69509), (781, 49929), (979, 39831), (1207, 32307), (1513, 25773), (2057, 18957), (2343, 16643), (2937, 13277), (3621, 10769), (4539, 8591), (6171, 6319)]