3878492331

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{3557}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 5970608640

約数和(自身を除く): 2092116309

約数列:

[1, 3, 7, 21, 137, 379, 411, 959, 1137, 2653, 2877, 3557, 7959, 10671, 24899, 51923, 74697, 155769, 363461, 487309, 1090383, 1348103, 1461927, 3411163, 4044309, 9436721, 10233489, 28310163, 184690111, 554070333, 1292830777, 3878492331]

約数ペア:

[(1, 3878492331), (3, 1292830777), (7, 554070333), (21, 184690111), (137, 28310163), (379, 10233489), (411, 9436721), (959, 4044309), (1137, 3411163), (2653, 1461927), (2877, 1348103), (3557, 1090383), (7959, 487309), (10671, 363461), (24899, 155769), (51923, 74697)]