2001196869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{85009}}^1$

素因数の和:85097

約数の個数: 32

約数和(自身を含む): 3264384000

約数和(自身を除く): 1263187131

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 23541, 85009, 255027, 595063, 1615171, 1785189, 4845513, 5015531, 11306197, 15046593, 33918591, 35108717, 95295089, 105326151, 285885267, 667065623, 2001196869]

約数ペア:

[(1, 2001196869), (3, 667065623), (7, 285885267), (19, 105326151), (21, 95295089), (57, 35108717), (59, 33918591), (133, 15046593), (177, 11306197), (399, 5015531), (413, 4845513), (1121, 1785189), (1239, 1615171), (3363, 595063), (7847, 255027), (23541, 85009)]