86893961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 113909760

約数和(自身を除く): 27015799

約数列:

[1, 7, 11, 31, 59, 77, 217, 341, 413, 617, 649, 1829, 2387, 4319, 4543, 6787, 12803, 19127, 20119, 36403, 47509, 133889, 140833, 210397, 254821, 400433, 1128493, 1472779, 2803031, 7899451, 12413423, 86893961]

約数ペア:

[(1, 86893961), (7, 12413423), (11, 7899451), (31, 2803031), (59, 1472779), (77, 1128493), (217, 400433), (341, 254821), (413, 210397), (617, 140833), (649, 133889), (1829, 47509), (2387, 36403), (4319, 20119), (4543, 19127), (6787, 12803)]