13378949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 1550971

約数列:

[1, 17, 31, 53, 479, 527, 901, 1643, 8143, 14849, 25387, 27931, 252433, 431579, 786997, 13378949]

約数ペア:

[(1, 13378949), (17, 786997), (31, 431579), (53, 252433), (479, 27931), (527, 25387), (901, 14849), (1643, 8143)]