2199985851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{104033}}^1$

素因数の和:104115

約数の個数: 32

約数和(自身を含む): 3595415040

約数和(自身を除く): 1395429189

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 104033, 312099, 728231, 1976627, 2184693, 5513749, 5929881, 13836389, 16541247, 38596243, 41509167, 104761231, 115788729, 314283693, 733328617, 2199985851]

約数ペア:

[(1, 2199985851), (3, 733328617), (7, 314283693), (19, 115788729), (21, 104761231), (53, 41509167), (57, 38596243), (133, 16541247), (159, 13836389), (371, 5929881), (399, 5513749), (1007, 2184693), (1113, 1976627), (3021, 728231), (7049, 312099), (21147, 104033)]