38211887

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 44900352

約数和(自身を除く): 6688465

約数列:

[1, 7, 53, 127, 371, 811, 889, 5677, 6731, 42983, 47117, 102997, 300881, 720979, 5458841, 38211887]

約数ペア:

[(1, 38211887), (7, 5458841), (53, 720979), (127, 300881), (371, 102997), (811, 47117), (889, 42983), (5677, 6731)]