39436839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 25427961

約数列:

[1, 3, 9, 13, 29, 39, 59, 87, 117, 177, 197, 261, 377, 531, 591, 767, 1131, 1711, 1773, 2301, 2561, 3393, 5133, 5713, 6903, 7683, 11623, 15399, 17139, 22243, 23049, 34869, 51417, 66729, 74269, 104607, 151099, 200187, 222807, 337067, 453297, 668421, 1011201, 1359891, 3033603, 4381871, 13145613, 39436839]

約数ペア:

[(1, 39436839), (3, 13145613), (9, 4381871), (13, 3033603), (29, 1359891), (39, 1011201), (59, 668421), (87, 453297), (117, 337067), (177, 222807), (197, 200187), (261, 151099), (377, 104607), (531, 74269), (591, 66729), (767, 51417), (1131, 34869), (1711, 23049), (1773, 22243), (2301, 17139), (2561, 15399), (3393, 11623), (5133, 7683), (5713, 6903)]