131029458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3119749}}^1$

素因数の和:3119761

約数の個数: 16

約数和(自身を含む): 299496000

約数和(自身を除く): 168466542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3119749, 6239498, 9359247, 18718494, 21838243, 43676486, 65514729, 131029458]

約数ペア:

[(1, 131029458), (2, 65514729), (3, 43676486), (6, 21838243), (7, 18718494), (14, 9359247), (21, 6239498), (42, 3119749)]