28607601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 14937999

約数列:

[1, 3, 11, 29, 33, 87, 167, 179, 319, 501, 537, 957, 1837, 1969, 4843, 5191, 5511, 5907, 14529, 15573, 29893, 53273, 57101, 89679, 159819, 171303, 328823, 866897, 986469, 2600691, 9535867, 28607601]

約数ペア:

[(1, 28607601), (3, 9535867), (11, 2600691), (29, 986469), (33, 866897), (87, 328823), (167, 171303), (179, 159819), (319, 89679), (501, 57101), (537, 53273), (957, 29893), (1837, 15573), (1969, 14529), (4843, 5907), (5191, 5511)]