38429001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 25780599

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 247, 293, 531, 741, 767, 879, 1121, 2223, 2301, 2637, 3363, 3809, 5567, 6903, 10089, 11427, 14573, 16701, 17287, 34281, 43719, 50103, 51861, 72371, 131157, 155583, 217113, 224731, 328453, 651339, 674193, 985359, 2022579, 2956077, 4269889, 12809667, 38429001]

約数ペア:

[(1, 38429001), (3, 12809667), (9, 4269889), (13, 2956077), (19, 2022579), (39, 985359), (57, 674193), (59, 651339), (117, 328453), (171, 224731), (177, 217113), (247, 155583), (293, 131157), (531, 72371), (741, 51861), (767, 50103), (879, 43719), (1121, 34281), (2223, 17287), (2301, 16701), (2637, 14573), (3363, 11427), (3809, 10089), (5567, 6903)]