2108664531

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{9391}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 3103680320

約数和(自身を除く): 995015789

約数列:

[1, 3, 9, 61, 183, 409, 549, 1227, 3681, 9391, 24949, 28173, 74847, 84519, 224541, 572851, 1718553, 3840919, 5155659, 11522757, 34568271, 234296059, 702888177, 2108664531]

約数ペア:

[(1, 2108664531), (3, 702888177), (9, 234296059), (61, 34568271), (183, 11522757), (409, 5155659), (549, 3840919), (1227, 1718553), (3681, 572851), (9391, 224541), (24949, 84519), (28173, 74847)]