22874929

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 6236111

約数列:

[1, 7, 11, 77, 113, 121, 239, 791, 847, 1243, 1673, 2629, 8701, 13673, 18403, 27007, 28919, 95711, 189049, 202433, 297077, 2079539, 3267847, 22874929]

約数ペア:

[(1, 22874929), (7, 3267847), (11, 2079539), (77, 297077), (113, 202433), (121, 189049), (239, 95711), (791, 28919), (847, 27007), (1243, 18403), (1673, 13673), (2629, 8701)]