738863013

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 1216389120

約数和(自身を除く): 477526107

約数列:

[1, 3, 7, 19, 21, 49, 57, 127, 133, 147, 381, 399, 889, 931, 2083, 2413, 2667, 2793, 6223, 6249, 7239, 14581, 16891, 18669, 39577, 43743, 50673, 102067, 118237, 118731, 264541, 277039, 306201, 354711, 793623, 831117, 1851787, 1939273, 5026279, 5555361, 5817819, 12962509, 15078837, 35183953, 38887527, 105551859, 246287671, 738863013]

約数ペア:

[(1, 738863013), (3, 246287671), (7, 105551859), (19, 38887527), (21, 35183953), (49, 15078837), (57, 12962509), (127, 5817819), (133, 5555361), (147, 5026279), (381, 1939273), (399, 1851787), (889, 831117), (931, 793623), (2083, 354711), (2413, 306201), (2667, 277039), (2793, 264541), (6223, 118731), (6249, 118237), (7239, 102067), (14581, 50673), (16891, 43743), (18669, 39577)]