406182007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{2557}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 506852352

約数和(自身を除く): 100670345

約数列:

[1, 7, 11, 77, 2063, 2557, 14441, 17899, 22693, 28127, 158851, 196889, 5275091, 36925637, 58026001, 406182007]

約数ペア:

[(1, 406182007), (7, 58026001), (11, 36925637), (77, 5275091), (2063, 196889), (2557, 158851), (14441, 28127), (17899, 22693)]