29996819979

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1\times {\mathrm{12841}}^1$

素因数の和:13667

約数の個数: 32

約数和(自身を含む): 46048740864

約数和(自身を除く): 16051920885

約数列:

[1, 3, 7, 21, 173, 519, 643, 1211, 1929, 3633, 4501, 12841, 13503, 38523, 89887, 111239, 269661, 333717, 778673, 2221493, 2336019, 6664479, 8256763, 15550451, 24770289, 46651353, 57797341, 173392023, 1428419999, 4285259997, 9998939993, 29996819979]

約数ペア:

[(1, 29996819979), (3, 9998939993), (7, 4285259997), (21, 1428419999), (173, 173392023), (519, 57797341), (643, 46651353), (1211, 24770289), (1929, 15550451), (3633, 8256763), (4501, 6664479), (12841, 2336019), (13503, 2221493), (38523, 778673), (89887, 333717), (111239, 269661)]