1918689203967

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1\times {\mathrm{5222671}}^1$

素因数の和:5223694

約数の個数: 16

約数和(自身を含む): 2579582154240

約数和(自身を除く): 660892950273

約数列:

[1, 3, 139, 417, 881, 2643, 122459, 367377, 5222671, 15668013, 725951269, 2177853807, 4601173151, 13803519453, 639563067989, 1918689203967]

約数ペア:

[(1, 1918689203967), (3, 639563067989), (139, 13803519453), (417, 4601173151), (881, 2177853807), (2643, 725951269), (122459, 15668013), (367377, 5222671)]