2067128679

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8948609}}^1$

素因数の和:8948630

約数の個数: 16

約数和(自身を含む): 3436266240

約数和(自身を除く): 1369137561

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8948609, 26845827, 62640263, 98434699, 187920789, 295304097, 689042893, 2067128679]

約数ペア:

[(1, 2067128679), (3, 689042893), (7, 295304097), (11, 187920789), (21, 98434699), (33, 62640263), (77, 26845827), (231, 8948609)]