4440219

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 2886501

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 317, 483, 609, 667, 951, 2001, 2219, 4669, 6657, 7291, 9193, 14007, 21873, 27579, 51037, 64351, 153111, 193053, 211439, 634317, 1480073, 4440219]

約数ペア:

[(1, 4440219), (3, 1480073), (7, 634317), (21, 211439), (23, 193053), (29, 153111), (69, 64351), (87, 51037), (161, 27579), (203, 21873), (317, 14007), (483, 9193), (609, 7291), (667, 6657), (951, 4669), (2001, 2219)]