1140147686839

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1\times {\mathrm{9221}}^1$

素因数の和:11863

約数の個数: 32

約数和(自身を含む): 1345674240000

約数和(自身を除く): 205526553161

約数列:

[1, 7, 37, 199, 259, 1393, 2399, 7363, 9221, 16793, 51541, 64547, 88763, 341177, 477401, 621341, 1834979, 2388239, 3341807, 12844853, 17663837, 22121179, 67894223, 123646859, 154848253, 475259561, 818483623, 4402114621, 5729385361, 30814802347, 162878240977, 1140147686839]

約数ペア:

[(1, 1140147686839), (7, 162878240977), (37, 30814802347), (199, 5729385361), (259, 4402114621), (1393, 818483623), (2399, 475259561), (7363, 154848253), (9221, 123646859), (16793, 67894223), (51541, 22121179), (64547, 17663837), (88763, 12844853), (341177, 3341807), (477401, 2388239), (621341, 1834979)]