85758211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 25755389

約数列:

[1, 7, 11, 43, 59, 77, 301, 413, 439, 473, 649, 2537, 3073, 3311, 4543, 4829, 17759, 18877, 25901, 27907, 33803, 132139, 181307, 195349, 207647, 284911, 1113743, 1453529, 1994377, 7796201, 12251173, 85758211]

約数ペア:

[(1, 85758211), (7, 12251173), (11, 7796201), (43, 1994377), (59, 1453529), (77, 1113743), (301, 284911), (413, 207647), (439, 195349), (473, 181307), (649, 132139), (2537, 33803), (3073, 27907), (3311, 25901), (4543, 18877), (4829, 17759)]