1357140351

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{3613}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 2139025408

約数和(自身を除く): 781885057

約数列:

[1, 3, 7, 21, 31, 93, 217, 577, 651, 1731, 3613, 4039, 10839, 12117, 17887, 25291, 53661, 75873, 112003, 125209, 336009, 375627, 784021, 2084701, 2352063, 6254103, 14592907, 43778721, 64625731, 193877193, 452380117, 1357140351]

約数ペア:

[(1, 1357140351), (3, 452380117), (7, 193877193), (21, 64625731), (31, 43778721), (93, 14592907), (217, 6254103), (577, 2352063), (651, 2084701), (1731, 784021), (3613, 375627), (4039, 336009), (10839, 125209), (12117, 112003), (17887, 75873), (25291, 53661)]