248950593

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 367429608

約数和(自身を除く): 118479015

約数列:

[1, 3, 9, 53, 159, 477, 557, 937, 1671, 2811, 5013, 8433, 29521, 49661, 88563, 148983, 265689, 446949, 521909, 1565727, 4697181, 27661177, 82983531, 248950593]

約数ペア:

[(1, 248950593), (3, 82983531), (9, 27661177), (53, 4697181), (159, 1565727), (477, 521909), (557, 446949), (937, 265689), (1671, 148983), (2811, 88563), (5013, 49661), (8433, 29521)]