8889409237

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 9509425920

約数和(自身を除く): 620016683

約数列:

[1, 29, 71, 107, 157, 257, 2059, 3103, 4553, 7453, 7597, 11147, 16799, 18247, 27499, 40349, 220313, 323263, 487171, 529163, 797471, 1170121, 1192729, 1952429, 2864779, 4317343, 34589141, 56620441, 83078591, 125202947, 306531353, 8889409237]

約数ペア:

[(1, 8889409237), (29, 306531353), (71, 125202947), (107, 83078591), (157, 56620441), (257, 34589141), (2059, 4317343), (3103, 2864779), (4553, 1952429), (7453, 1192729), (7597, 1170121), (11147, 797471), (16799, 529163), (18247, 487171), (27499, 323263), (40349, 220313)]