39078819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3307}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 61409712

約数和(自身を除く): 22330893

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3307, 3939, 9921, 11817, 29763, 42991, 128973, 334007, 386919, 1002021, 3006063, 4342091, 13026273, 39078819]

約数ペア:

[(1, 39078819), (3, 13026273), (9, 4342091), (13, 3006063), (39, 1002021), (101, 386919), (117, 334007), (303, 128973), (909, 42991), (1313, 29763), (3307, 11817), (3939, 9921)]