138979878

素因数分解:

$2^1\times 3^1\times {\mathrm{3967}}^1\times {\mathrm{5839}}^1$

素因数の和:9811

約数の個数: 16

約数和(自身を含む): 278077440

約数和(自身を除く): 139097562

約数列:

[1, 2, 3, 6, 3967, 5839, 7934, 11678, 11901, 17517, 23802, 35034, 23163313, 46326626, 69489939, 138979878]

約数ペア:

[(1, 138979878), (2, 69489939), (3, 46326626), (6, 23163313), (3967, 35034), (5839, 23802), (7934, 17517), (11678, 11901)]