129304434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{439811}}^1$

素因数の和:439830

約数の個数: 24

約数和(自身を含む): 300831408

約数和(自身を除く): 171526974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 439811, 879622, 1319433, 2638866, 3078677, 6157354, 9236031, 18472062, 21550739, 43101478, 64652217, 129304434]

約数ペア:

[(1, 129304434), (2, 64652217), (3, 43101478), (6, 21550739), (7, 18472062), (14, 9236031), (21, 6157354), (42, 3078677), (49, 2638866), (98, 1319433), (147, 879622), (294, 439811)]