73400383

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{65129}}^1$

素因数の和:65166

約数の個数: 12

約数和(自身を含む): 89097840

約数和(自身を除く): 15697457

約数列:

[1, 7, 23, 49, 161, 1127, 65129, 455903, 1497967, 3191321, 10485769, 73400383]

約数ペア:

[(1, 73400383), (7, 10485769), (23, 3191321), (49, 1497967), (161, 455903), (1127, 65129)]