9691311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 6068049

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 227, 321, 399, 681, 749, 1589, 2033, 2247, 4313, 4767, 6099, 12939, 14231, 24289, 30191, 42693, 72867, 90573, 170023, 461491, 510069, 1384473, 3230437, 9691311]

約数ペア:

[(1, 9691311), (3, 3230437), (7, 1384473), (19, 510069), (21, 461491), (57, 170023), (107, 90573), (133, 72867), (227, 42693), (321, 30191), (399, 24289), (681, 14231), (749, 12939), (1589, 6099), (2033, 4767), (2247, 4313)]