79953839

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 100392048

約数和(自身を除く): 20438209

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 1811, 2597, 6307, 12677, 30787, 44149, 88739, 95983, 215509, 671881, 1508563, 1631711, 4703167, 11421977, 79953839]

約数ペア:

[(1, 79953839), (7, 11421977), (17, 4703167), (49, 1631711), (53, 1508563), (119, 671881), (371, 215509), (833, 95983), (901, 88739), (1811, 44149), (2597, 30787), (6307, 12677)]