876616089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 1266693120

約数和(自身を除く): 390077031

約数列:

[1, 3, 23, 29, 69, 87, 307, 667, 921, 1427, 2001, 4281, 7061, 8903, 21183, 26709, 32821, 41383, 98463, 124149, 204769, 438089, 614307, 951809, 1314267, 2855427, 10076047, 12704581, 30228141, 38113743, 292205363, 876616089]

約数ペア:

[(1, 876616089), (3, 292205363), (23, 38113743), (29, 30228141), (69, 12704581), (87, 10076047), (307, 2855427), (667, 1314267), (921, 951809), (1427, 614307), (2001, 438089), (4281, 204769), (7061, 124149), (8903, 98463), (21183, 41383), (26709, 32821)]