7644879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 12939264

約数和(自身を除く): 5294385

約数列:

[1, 3, 9, 11, 31, 33, 47, 53, 93, 99, 141, 159, 279, 341, 423, 477, 517, 583, 1023, 1457, 1551, 1643, 1749, 2491, 3069, 4371, 4653, 4929, 5247, 7473, 13113, 14787, 16027, 18073, 22419, 27401, 48081, 54219, 77221, 82203, 144243, 162657, 231663, 246609, 694989, 849431, 2548293, 7644879]

約数ペア:

[(1, 7644879), (3, 2548293), (9, 849431), (11, 694989), (31, 246609), (33, 231663), (47, 162657), (53, 144243), (93, 82203), (99, 77221), (141, 54219), (159, 48081), (279, 27401), (341, 22419), (423, 18073), (477, 16027), (517, 14787), (583, 13113), (1023, 7473), (1457, 5247), (1551, 4929), (1643, 4653), (1749, 4371), (2491, 3069)]