141840839

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 173703168

約数和(自身を除く): 31862329

約数列:

[1, 7, 23, 49, 127, 161, 889, 991, 1127, 2921, 6223, 6937, 20447, 22793, 48559, 125857, 143129, 159551, 880999, 1116857, 2894711, 6166993, 20262977, 141840839]

約数ペア:

[(1, 141840839), (7, 20262977), (23, 6166993), (49, 2894711), (127, 1116857), (161, 880999), (889, 159551), (991, 143129), (1127, 125857), (2921, 48559), (6223, 22793), (6937, 20447)]