2021953023

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{29333}}^1$

素因数の和:29405

約数の個数: 40

約数和(自身を含む): 3237065568

約数和(自身を除く): 1215112545

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 7659, 22977, 29333, 68931, 87999, 263997, 674659, 791991, 1085321, 2023977, 2375973, 3255963, 6071931, 9767889, 18215793, 24962383, 29303667, 54647379, 74887149, 87911001, 224661447, 673984341, 2021953023]

約数ペア:

[(1, 2021953023), (3, 673984341), (9, 224661447), (23, 87911001), (27, 74887149), (37, 54647379), (69, 29303667), (81, 24962383), (111, 18215793), (207, 9767889), (333, 6071931), (621, 3255963), (851, 2375973), (999, 2023977), (1863, 1085321), (2553, 791991), (2997, 674659), (7659, 263997), (22977, 87999), (29333, 68931)]