40766971

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 50380704

約数和(自身を除く): 9613733

約数列:

[1, 7, 23, 49, 61, 161, 427, 593, 1127, 1403, 2989, 4151, 9821, 13639, 29057, 36173, 68747, 95473, 253211, 668311, 831979, 1772477, 5823853, 40766971]

約数ペア:

[(1, 40766971), (7, 5823853), (23, 1772477), (49, 831979), (61, 668311), (161, 253211), (427, 95473), (593, 68747), (1127, 36173), (1403, 29057), (2989, 13639), (4151, 9821)]