1333591

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 1653760

約数和(自身を除く): 320169

約数列:

[1, 7, 19, 37, 133, 259, 271, 703, 1897, 4921, 5149, 10027, 36043, 70189, 190513, 1333591]

約数ペア:

[(1, 1333591), (7, 190513), (19, 70189), (37, 36043), (133, 10027), (259, 5149), (271, 4921), (703, 1897)]