28741097

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53323}}^1$

素因数の和:53348

約数の個数: 12

約数和(自身を含む): 36473616

約数和(自身を除く): 7732519

約数列:

[1, 7, 11, 49, 77, 539, 53323, 373261, 586553, 2612827, 4105871, 28741097]

約数ペア:

[(1, 28741097), (7, 4105871), (11, 2612827), (49, 586553), (77, 373261), (539, 53323)]