291492914994

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{733393}}^1$

素因数の和:733783

約数の個数: 48

約数和(自身を含む): 642523549824

約数和(自身を除く): 351030634830

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 311, 426, 622, 639, 933, 1278, 1866, 2799, 5598, 22081, 44162, 66243, 132486, 198729, 397458, 733393, 1466786, 2200179, 4400358, 6600537, 13201074, 52070903, 104141806, 156212709, 228085223, 312425418, 456170446, 468638127, 684255669, 937276254, 1368511338, 2052767007, 4105534014, 16194050833, 32388101666, 48582152499, 97164304998, 145746457497, 291492914994]

約数ペア:

[(1, 291492914994), (2, 145746457497), (3, 97164304998), (6, 48582152499), (9, 32388101666), (18, 16194050833), (71, 4105534014), (142, 2052767007), (213, 1368511338), (311, 937276254), (426, 684255669), (622, 468638127), (639, 456170446), (933, 312425418), (1278, 228085223), (1866, 156212709), (2799, 104141806), (5598, 52070903), (22081, 13201074), (44162, 6600537), (66243, 4400358), (132486, 2200179), (198729, 1466786), (397458, 733393)]