28853846217

素因数分解:

$3^3\times 7^1\times {\mathrm{152665853}}^1$

素因数の和:152665869

約数の個数: 16

約数和(自身を含む): 48853073280

約数和(自身を除く): 19999227063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 152665853, 457997559, 1068660971, 1373992677, 3205982913, 4121978031, 9617948739, 28853846217]

約数ペア:

[(1, 28853846217), (3, 9617948739), (7, 4121978031), (9, 3205982913), (21, 1373992677), (27, 1068660971), (63, 457997559), (189, 152665853)]