1900871423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{49331}}^1$

素因数の和:49486

約数の個数: 16

約数和(自身を含む): 2159557632

約数和(自身を除く): 258686209

約数列:

[1, 11, 31, 113, 341, 1243, 3503, 38533, 49331, 542641, 1529261, 5574403, 16821871, 61318433, 172806493, 1900871423]

約数ペア:

[(1, 1900871423), (11, 172806493), (31, 61318433), (113, 16821871), (341, 5574403), (1243, 1529261), (3503, 542641), (38533, 49331)]