243340422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3119749}}^1$

素因数の和:3119767

約数の個数: 16

約数和(自身を含む): 524118000

約数和(自身を除く): 280777578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3119749, 6239498, 9359247, 18718494, 40556737, 81113474, 121670211, 243340422]

約数ペア:

[(1, 243340422), (2, 121670211), (3, 81113474), (6, 40556737), (13, 18718494), (26, 9359247), (39, 6239498), (78, 3119749)]